The Enjenir: The Engineering Physics Building Simulator Review Summary

An enjoyable physics sandbox that's easy to recommend, though slow, tedious building and clunky controls plus missing quality-of-life features hold it back.

Fun and enjoyable experience: Many reviewers find the game enjoyable, fun, and a great pastime with replayable value. The enjoyment is frequently mentioned across multiple clusters.

Strong physics-based sandbox appeal: Players highlight the physics-based construction sandbox as playful yet thoughtful, with surprisingly good, smooth, and satisfying physics. This is a core strength of the game.

Highly praised overall game: Reviewers consistently describe the game as great, amazing, and truly unique. This is the most frequent positive sentiment across clusters.

High potential and good idea: Players acknowledge the game's fun idea and great potential, even if not fully realized. It is seen as not bad in essence.

Good level variety and challenge: The game offers diverse, challenging levels that provide fun challenges throughout. Variety is noted as a strong point.

Building is slow and tedious: Constructing anything piece by piece is time-consuming and lacks quality-of-life features. Players find the process grindy and frustrating, especially for complex builds.

Clunky and imprecise controls: Many players report that the game's controls feel awkward and unresponsive, especially during character movement and building. This issue is widespread and affects both basic navigation and precise construction.

QWOP-style walking is frustrating: The ragdoll character control, reminiscent of QWOP, is widely criticized as tedious and out of place. It detracts from the building experience and is required in many missions.

Missing quality-of-life features: Many standard building aids are absent, such as auto-align, equal spacing, and fine-tuning tools. This makes precise construction unnecessarily difficult.

No saving or blueprints: The inability to save designs, create blueprints, or copy-paste constructions is a major complaint. Players lose progress when leaving missions and cannot reuse successful builds.

Physics-based building core: The game revolves around building with physics and structural integrity, including bracing and testing against gravity. It is repeatedly described as a physics-based building game.

Realistic physics sandbox experience: Players describe it as a physics sandbox or construction sandbox where creations behave realistically. The sandbox and physics simulation combine to define the experience.

Building and puzzle solving: The game mixes building and assembling creations with puzzle solving. Players place pieces with precision to overcome challenges.

Ragdoll character controls: The player controls a ragdoll character with QWOP-like movement. This creates a comedic and challenging control scheme.

Gridless building system: Building is gridless, allowing for free-form placement without a grid. This enables more creative and flexible structures.

Mixed Performance Feedback: Players report both smooth performance on low-end hardware and lag on powerful PCs when running complex contraptions. FPS is stable only for simple objects like a kettle in many cases.

Technical Crashes and Bugs: Several UE4 crashes and minor bugs are reported, along with occasional technical hiccups and quirks in object behavior. These issues detract from the overall experience.

Optimization Complaints: Some players explicitly state the game is not well optimized, which may explain the inconsistent performance across different systems. This is echoed by reports of lag on strong PCs.

Missing Vertical Sync: Some players note the absence of vertical synchronization, which can lead to screen tearing. This is a specific technical omission.

Broadly recommended building sandbox: Most reviewers strongly recommend the game, often to anyone interested in building or physics sandboxes. The tone is positive across general and niche recommendations.

Great for engineering enthusiasts: Players highlight the game for those who enjoy engineering, building, and tinkering. It appeals to fans of real-life engineering and creative construction.

Similar to Besiege and others: Multiple reviewers liken the experience to Besiege, KSP, Scrap Mechanic, and People Playground. Fans of those games are likely to enjoy this one.

Active and praised developers: Developers are commended for being active and listening to the community. Several reviewers recommend supporting the team.

QOL and saving issues: Some reviewers mention quality-of-life annoyances and a lack of saving, though the saving issue may have been addressed. These caveats do not always prevent a recommendation.

Community fair range: $15.00 - $25.00.

Session length: 4.0h.

Players can enjoy the game early, particularly in social or sandbox sessions, but the experience often fades quickly into repetition and tedium. The strongest direct time-to-fun pattern is initial fun followed by decline.

Friction: Imprecise controls and steep learning curve for physics-based construction newcomers; Tedious climbing and traversal compared with games like Human Fall Flat; Unreliable physics predictions requiring tedious build-and-rebuild cycles; Tedious piece editing using Caps Lock, Shift, Ctrl, and Alt; Repetitive level objectives that feel like building the same things bigger or taller; Unpolished early-access aspects and frustrating map completion.

Physics Sandbox Engineer: Designs and tests machines, vehicles, and contraptions in sandbox mode, often comparing mechanics to other building games. Motivation: Creative engineering and building within a realistic physics sandbox. Stance: buy.

Ragdoll Physics Fun Seeker: Plays casually, often with friends in Discord, experimenting in sandbox and enjoying the comedic physics. Motivation: Laughing at ragdoll physics and sharing fun moments with friends. Stance: buy.

Critical QOL-Focused Builder: Engages with level progression and sandbox building, but is frustrated by QOL issues and speedrunner-oriented challenges. Motivation: Building and solving physics puzzles, but seeking better tools and fair level design. Stance: sale.

Steam Deck: The filtered reviews contain no Steam Deck-specific technical complaints such as Proton toggling, external launchers, small text, battery drain, crashes, anti-cheat errors, or launch failures. The main friction reported is a non-standard, sometimes unresponsive control scheme and a building system with a learning curve. On Steam Deck, this may affect gamepad playability, but it does not meet the criteria for tinkering-required or broken status.

Building game comparisons: Reviewers compare the game to various building games such as Besiege, Poly Bridge, Scrap Mechanic, and Gear Blocks. It is also likened to combinations like Bridge Builder with QWOP and 3D Polybridge with Human Fall Flat.

Active developer communication on Discord: Multiple reviewers note that the developers are very active on Discord, greeting players personally, responding to feedback, and providing behind-the-scenes updates. The community server is described as welcoming and pleasant, with many recent additions coming from community ideas.

Frequent updates and improvements: Reviewers observe that the game is actively updated, with steady improvements and new features added regularly. Specific updates have added mirror and copy-paste features, saving functionality, and reduced jankiness.

Early access and incomplete state: The game is in early development and missing basic features, as noted by several reviewers. However, many acknowledge that more content is planned and the game has potential despite its shortcomings.

Content and future plans: Reviewers mention about 10 hours of content, plans for future updates and a 1.0 release, story or lore additions, a pure climbing map, and coins for the endgame island. More building tools are also anticipated.