Compare Sword Art Online: Echoes of Aincrad vs Diablo IV

One review warned that the gore is intense enough to shock players who dislike graphic violence.

Enemy AI behavior was praised for aggression, long pursuit, and pressure from basic enemies.

Animation quality was praised through an excellently animated boss-cutscene sequence.

One expansion review praised Blizzard’s cutscenes as massive, detailed, and stunning.

Art direction was highly praised for anime stylization and faithfulness to Sword Art Online's visual style.

Art direction was a standout strength, with reviewers praising Diablo IV’s darker horror look and expansion region aesthetics.

Atmosphere was strong, especially the grand adventure tone, soundtrack breathing room, stakes, and SAO tension.

Atmosphere was strongly praised for darkness, brutality, and ominous beauty in both base game and expansion.

Death Game or permadeath mode was seen as cool and franchise-authentic, but access limitations reduced enthusiasm.

One expansion reviewer criticized premium battle pass add-ons as unnecessary cosmetic value.

Boss design was broadly positive, with reviewers calling fights demanding, mechanic-driven, challenging, and visually memorable.

Boss design was highly mixed, ranging from phenomenal and mechanically distinct to disappointing, inconsistent, or frustrating.

Bug frequency was a concern in the final-build preview, with three bugs observed in three hours.

Bug evidence was limited and negative-leaning, with IGN-style reviews noting irritating issues.

Camera and cut-in behavior drew criticism from a reviewer who felt repeated partner animations interrupted the flow.

Character customization was generally appreciated, though one reviewer found the options merely decent and another noted limitations for hairstyles.

One review praised the base game’s characters as more fleshed out and memorable.

The roster of companions looked encouraging, with multiple allies praised for different personalities, weapons and support roles.

The roster was praised overall for fun, distinct classes, especially Warlock and Paladin, though some reviews preferred one class over another.

Checkpoint-style safe areas were viewed as effective risk-reward tools that restored resources while increasing enemy pressure.

Class balance evidence was mixed to negative in expansion reviews, especially around the Paladin feeling underwhelming or passive despite power.

Co-op evidence was positive, with reviewers praising group formation, level scaling, and the extra fun of playing with others.

Combat drew the most coverage: most reviewers liked its weight, responsiveness, partner skills and boss utility, though some found it ordinary, restrictive, or lacking impact.

Combat was one of the strongest points, with repeated praise for precision, satisfaction, and tactical chaos; only one review framed it as more uneven.

Community features were praised through trading, clans, and group activity support.

Companion AI was consistently strong, with partners praised for healing, aggro control, strategic value, and feeling like real teammates.

Content variety was a repeated concern, with reviewers asking for more activities and criticizing repetitive enemies or empty-feeling zones.

Content variety was mostly positive thanks to sidequests, endgame activities, and expansion additions, though one review warned some activities can feel copied.

Controls were mostly praised as responsive and easy to build combos with, but parry timing was considered stricter than dodging in one preview.

The handling was praised as precise and responsive, with reviewers highlighting intuitive combat feel and quick reactions.

The quest-prep-explore-upgrade loop was rewarding for some, but others worried it may not hold up because large zones can feel thin.

Reviewers described the core loop as deeply compelling overall, though one found repeated spaces blurred together after long sessions.

Crafting was mixed: one reviewer liked its role in player expression, while another dismissed collected materials as filler.

Crafting and Horadric Cube evidence was strongly positive, with reviewers valuing refinement, gear forging, and buildcraft expansion.

One review reported a persistent crash after a specific main-quest boss.

One review praised cross-platform play as fun and appealing.

One review praised carrying progress between consoles as appealing.

One review praised the move away from cheesy performances and dialogue compared with the prior entry.

Difficulty balance varied widely, from challenging normal and hard encounters to claims that some preview combat was too approachable or too easy.

Difficulty evidence was mixed: bosses and tier options were praised, but some expansion encounters and later challenge tuning felt frustrating or uncertain.

DLC value was mixed: several reviewers found Lord of Hatred worth playing or robust, while others called it a hard sell or context-dependent.

One review found respec costs workable but still a slight disincentive to experimentation.

Emotional impact came through nostalgia and the chance to experience the iconic anime era from inside the world.

Emotional impact was generally strong in expansion and lore-focused reviews, though one reviewer said the base game did not raise their pulse.

Endgame was heavily discussed and mostly praised, especially day-one systems and War Plans, though a few reviewers found later loops lacking.

Enemy variety was divisive: some praised distinct enemy behaviors, while several previews complained of scarce or repeated enemy types.

Enemy variety was mixed: one expansion review praised a cohesive new bestiary, while base-game reviews noticed repeated enemies or simple mechanics.

Environmental detail earned strong praise for detailed biomes, mud effects, dense towns, and gorgeous backgrounds.

Environmental detail was a major strength, with reviewers praising intricate environments, Skovos changes, and beautiful region design.

Exploration impressed several reviewers with discoveries and navigation, but others found the openness illusory or worried the zones could become dull.

Exploration was consistently praised as rewarding, joyful, and enhanced by large regions, side activities, and new expansion spaces.

One expansion review found some lip-syncing and cutscene quality behind the curve.

Faithfulness to the franchise was one of the strongest themes, with reviewers saying it honored, captured, or recreated the SAO fantasy.

One review praised Diablo IV as quintessentially Diablo.

Fast travel convenience drew a clear complaint because one reviewer felt the lack of mid-quest fast travel hurt gear and potion management.

One expansion review praised War Plans for saving players from searching the large map.

Frame rate evidence was mixed, from stable 60fps on high settings to an inability to hold 30fps on Steam Deck.

One review praised the slick 60 frames-per-second performance.

Fun factor was generally positive thanks to combat and exploration excitement, but one reviewer found the design unfun and another only cautiously positive.

Fun factor was broadly positive across base game and expansion reviews, even among reviewers who criticized story or systems.

Reviewers described the moment-to-moment mechanics as strategic, with enemy positioning and defensive choices giving encounters tactical weight.

One review praised the ability-tree flexibility, saying players can rebuild their character and adapt play fluidly.

Graphics were consistently praised as gorgeous or beautiful, though one negative review felt the visuals masked an empty world.

Graphics were consistently praised as stellar, beautiful, sharp, and technically impressive across base game and expansion coverage.

Grind level was mixed: one reviewer found the grind worthwhile through skills, while another worried the game could be too grindy.

One review framed the modern grind as low-commitment and welcoming rather than punishing.

Handheld suitability was weak in the PC preview, especially because Steam Deck could not hold a solid 30fps.

Horror tension was mixed-to-positive, with praise for evil tone but one caveat that some horror imagery became bland through repetition.

HUD clarity was criticized because one reviewer said the game did not explain the on-screen meters clearly.

One reviewer criticized the inability to change the HP bar color while using Warlock resources.

Immersion was a standout, with reviewers praising the MMO-like feel, fatal-game hook, and expedition structure.

One review found the shared online world could detract from the lonely Diablo atmosphere.

Innovation was modest but positive, with reviewers calling it a fresh take and noting different ideas from prior SAO games.

Innovation was criticized as limited, even by reviewers who liked the overall design.

The learning curve was helped by flexible respecs and experimentation-friendly character building.

Learning curve evidence was mixed: complexity can be bracing, but the Warlock and skill systems were also called approachable.

Level design ranged from dungeon-like, vertical, side-path-heavy praise to complaints that early spaces could resemble long linear hallways.

Level design was mixed: some praised less backtracking and rewarding dungeons, while another found dungeon structure predictable.

Live-service evidence was cautiously positive, with reviewers praising foundations and planned updates while noting unknown seasonal elements.

Load times were praised by one reviewer as fast on PC.

Loot disappointed one reviewer, who found treasure rewards weak and mostly uninteresting.

Loot was praised for cadence, usefulness, and improved design, with reviewers emphasizing experimentation and build-defining drops.

One review strongly praised Diablo IV as rewarding for lore enthusiasts.

Navigation was mixed: some enjoyed route-finding and roads, while another worried about navigating large areas before maps unlocked.

Map and navigation design was praised for an easy world map, pathfinding, overlays, and War Plans teleporting.

Menu usability was a frequent pain point, including equipment-change friction, icon-heavy menus, and odd town-only management decisions.

Menu and inventory usability was mixed, with praise for loot filters but criticism of the small inventory and missing gem bag.

One review said the shop was annoying but did not ruin the game design.

Mission design drew criticism in expansion coverage for repetitive objective flow and travel-to-talk sequences.

One expansion review criticized missions for repeating ambush-style objectives.

Monetization fairness was criticized because permadeath access was tied to beating the game or buying a more expensive version.

Monetization was mixed: cosmetics were not intrusive or pay-to-win, but reviewers repeatedly criticized high prices and paid layers in a full-priced game.

Movement and stamina drew recurring caveats, including restrictive stamina, awkward dodge feel, and unsatisfying traversal despite some solid combat flow.

Movement received strong marks for responsive dodging and class mobility, including praise for the expansion Warlock’s wraith-like movement.

Multiplayer design was criticized because the single-player quest structure seemed like it would benefit from online co-op.

Multiplayer design was praised for cross-platform flexibility, online integration, and group play freshness.

Narrative quality was generally promising thanks to the fresh perspective, though one review found the opening generic before seeing its later potential.

Narrative drew broad but mixed praise: many reviews liked Lilith, Mephisto, or expansion arcs, while several criticized weak, predictable, or ham-fisted storytelling.

Onboarding was praised for orienting newcomers with terminology and key concepts from the SAO universe.

Reviews found the story and current ARPG structure approachable for newcomers, especially when major lore points were explained.

Online stability was mostly good in review periods, though reviewers still noted rare hitches and disconnections.

Open-zone design was a major split: reviewers liked the scale and themed spaces, but repeatedly flagged barren areas, limited interaction, and thin content.

The open world was broadly praised for scale, interlinked regions, and multiplayer-friendly structure.

Originality was praised because the game offers a fresh, welcome angle on the SAO setting.

Originality was a weakness, with reviews describing Diablo IV as rule-following or more deterministic than surprising.

Pacing concerns centered on fatigue from long zones and repetitive traversal after several hours.

Pacing was a recurring weakness, with reviewers criticizing filler errands, shocking plot pacing, and overly cinematic stretches.

Performance optimization was a concern on handheld PC hardware, with hopes for further tuning.

Performance was generally praised as smooth and well optimized, though one expansion review noted mild issues and progression bugs.

Polish was a concern across previews, especially quality-of-life gaps, combat issues and bugs close to launch.

Polish was mostly praised, with several reviewers calling the launch or technical package ready, well made, or a tour de force.

Progression was one of the better-received systems, with reviewers praising stat milestones, build freedom, and character growth options.

Progression was mostly praised for freshness, item growth, and useful systems, though a few reviewers found leveling or rewards slow early on.

The custom-player perspective was a major appeal, letting players feel like their own character in Aincrad rather than Kirito.

One review criticized the player character as lacking personality or development.

Quest design was uncertain to negative: one reviewer wanted to see more variety, while another disliked the repeated one-quest warp structure.

Quest evidence was split between strong praise for rewarding side content and complaints that some side quests were mundane or one-dimensional.

Replay value was questioned because one reviewer liked permadeath in theory but did not want to play the game twice to access it.

Replay value was a major strength, with reviewers repeatedly saying the game kept them returning through classes, builds, and endgame systems.

One review specifically praised player agency in choosing how to spend time across Sanctuary.

One reviewer said seasonal content is integral and often good, while noting the reviewed expansion period did not include it.

Server reliability was mixed: some reviews saw stability, while others reported lag, disconnections, or rubber-banding.

Side characters were described as charming and good company, though preview time limited deeper assessment.

One review praised the supporting cast and narrative characters as more memorable and fleshed out.

Weapon skill progression was praised for unlocking compelling abilities that made grinding feel worthwhile.

Skill trees and buildcraft were heavily covered and mostly praised for flexibility and depth, with some caveats that changes could be overstated or twig-like.

Social features were praised through increased trading and clan prominence.

Sound design was positively linked to the anime feel in one review.

Sound design was unanimously strong in scored evidence, from demon audio to interface and environmental details.

Soundtrack opinions split sharply, with two reviewers praising the music while one disliked the ambient approach.

The soundtrack was consistently praised as memorable, majestic, atmospheric, and excellent.

Tutorial quality split between a weak explanation of partner systems and another review saying the tutorial did a good job with the basics.

Upgrade systems were viewed positively, especially weapon customization and EX mod transfer, though evidence is still preview-limited.

Upgrade-related evidence was positive overall, especially around Talismans and loadout tailoring, though one reviewer had not yet found thrilling pieces.

The user interface design was positively received for feeling familiar to the anime.

UI evidence was positive where scored, especially tooltips and UX design.

Value was questioned for the collector's edition extras, which one reviewer found disappointing.

Value evidence was positive, with reviewers saying the base game offered strong hours-per-dollar value.

Visual effects were mixed: reviewers liked pixels, hit effects and stylish skills, but one wanted more combat impact and another found repeated slow-motion annoying.

Visual effects received strong praise for spell and magical effects that looked flashy while staying functional.

Voice acting was only directly evaluated once, but that reviewer described the cutscene voice-over as solid.

Voice acting was consistently praised, especially Lorath and the expansion performances, with only minor presentation caveats elsewhere.

Weapon balance looked promising, with reviewers praising tradeoffs between daggers, axes, swords, and distinct weapon styles.

One comparison review felt Diablo IV weapons functioned too much as stat sticks.

World-building looked promising to one reviewer, who saw groundwork for high-stakes storytelling and deeper side content.

World-building was praised for history, mythos, and an exciting Sanctuary setting.

World interaction was sharply criticized by one reviewer, who found towns and scenery mostly non-interactive window dressing.

One review praised world bosses and limited-time events for making the shared world feel active.

One review criticized the story presentation as clunky and out of place.