DrainSim Review Summary

Last updated: 2026-04-28
  • Overall positive and satisfying game experience.
  • Realistic water physics enhance gameplay.
  • Active development with regular updates.
  • Lack of content and variety.
  • Buggy, clunky gameplay with performance issues.
  • Water visibility and management problems.
DrainSim header

Emotions

Archetypes

Hardware

Windows 12-15GB VRAMmixedWindows <8GB VRAMnegative

What players like:

Common complaints:

Gameplay feedback:

Performance notes:

Recommendations:

Other player notes:

Review evidence

Why players say this

What players like

Positive overall game experience: Players consistently describe the game as fun, enjoyable, and addictive. Many reviews highlight the game as satisfying and worth its price.

Realistic water physics: The water physics are frequently praised for being realistic and well-implemented. Players find the water mechanics impressive and enjoyable.

Relaxing and satisfying gameplay: The game is often described as relaxing and satisfying. Players appreciate the stress-relieving and enjoyable nature of the gameplay.

Active development and updates: Players appreciate that the developers are active and addressing issues. There is excitement for future updates and improvements.

Good level design: The levels are well-designed and offer interesting spatial puzzles. Players find the levels replayable and addictive.

Common complaints

Lack of content: A common complaint is that the game lacks sufficient content, making it feel incomplete and not worth the price. Players express a desire for more levels and gameplay variety.

Buggy and clunky gameplay: The game is described as buggy and clunky, with issues ranging from graphic bugs to problematic controls. These issues detract from the overall enjoyment and smoothness of the gameplay.

Water visibility and behavior issues: Players have difficulty seeing low water levels and encounter illogical water behavior. These issues affect gameplay mechanics and can make certain tasks more challenging than intended.

Pump and generator issues: Players experience difficulties with pumps and generators, including connection problems and issues with water discharge. These problems can disrupt gameplay and make tasks more difficult.

Water drainage issues: Players frequently encounter problems with water drainage, including slow drainage times and ineffective drainage systems. These issues make levels take longer to complete and can be frustrating.

Gameplay and performance

Realistic water physics and management: The game features advanced water mechanics, including realistic water flow simulation, drainage mechanics, and water redirection tools. Players engage in water level management and fluid simulation to solve puzzles and complete levels.

Variety of tools and upgrades: Players have access to a large number of tools and mechanisms, with options to buy better tools and upgrade existing ones. Tool usage is central to gameplay and solving problems.

Gameplay loop involves draining water: A significant part of the gameplay involves draining water and waiting for the water to drain. This mechanic is central to the game's puzzle-solving aspects.

Dynamic level design and strategies: The game offers dynamic levels with various strategies for completion. Level design includes different environments like churches, and players must use strategic planning to progress.

Problem-solving and strategy: Gameplay emphasizes problem-solving and strategic planning. Players must use various tools and approaches to solve puzzles and complete levels.

Performance issues on various platforms: Players report low FPS, frame drops, and performance issues across different platforms, including Steam Deck and various PC setups. These issues are widespread and affect gameplay significantly.

High hardware requirements: The game demands high GPU and CPU usage, making it challenging to run on lower-end hardware. Players report high VRAM usage and the need for high-performance PCs to run the game smoothly.

Optimization and graphical settings: Players suggest that the game needs better optimization and graphical adjustments. Specific mentions include the need for AMD FSR, DLSS support, and adjustments to resolution scale to improve performance.

Crashing and freezing problems: The game experiences periodic crashes, freezing, and total lock-ups. These issues are reported on various levels and during different stages of gameplay, causing significant disruption.

Loading times and stability: Long loading times and occasional stability issues are reported. Some players experience stuttering and lag spikes, particularly during level loading and specific in-game stages.

Recommendations

More levels and content: Players are asking for more stages, levels, and missions to increase the game's replayability and variety.

Highly recommended purchase: Many players strongly recommend buying the game, especially at its current price point, citing it as worth the money and time.

Anticipation for future updates: Players are looking forward to future updates, improvements, and the full release of the game.

Technical improvements needed: Suggestions for technical improvements include switching to DX11 mode for better performance and fixing specific visual bugs.

Desire for multiplayer mode: Several players expressed a desire for a multiplayer or cooperative mode to enhance the gaming experience.

Buying context

Community fair range: $10.00 - $15.00.

Game completion: 5.5h.

Session length: 1.0h.

The game becomes fun and engaging after players complete the tutorial and understand the mechanics, with the tutorial serving as a key anchor for enjoyment.

Reported time to anchor: 30m.

Friction: Repetitive gameplay after a few levels; Tedious use of certain tools; Technical issues and bugs.

Unlock drivers: Understanding how the tools work; Completing the tutorial.

Player profiles

Chill Relaxation Seeker: Casual and relaxed gameplay. Motivation: Relaxation and stress relief. Stance: buy.

Competitive Completionist: Competitive and completionist gameplay. Motivation: Achieving high scores and completing tasks efficiently. Stance: buy.

Social Co-op Enthusiast: Cooperative and social gameplay. Motivation: Playing with friends and social interaction. Stance: sale.

Platform notes

Performance varies significantly across hardware cohorts, with higher VRAM generally yielding better results but still facing optimization issues. Lower VRAM setups struggle more frequently with stability and frame rates.

Windows 12-15GB VRAM: mixed. This cohort reports a mix of smooth performance at high settings and significant issues like freezing, stuttering, and crashes.

Windows <8GB VRAM: negative. This cohort mostly experiences poor performance, with frequent lag, low FPS, and issues with specific levels.

Windows 8-11GB VRAM: positive. This cohort generally reports good performance with some occasional lag spikes and crashes, but overall a positive experience.

Steam Deck: The game faces significant issues on the Steam Deck, including performance problems, controller issues, bugs, and stability concerns. These issues make the game difficult to play and enjoy on the Steam Deck, despite some positive feedback on the game's concept and relaxation aspects.

Linux and Proton: The game generally works well on Linux with Proton, requiring only minor tweaks for optimal performance. However, Steam Deck users experience mixed results, with some needing adjustments for playable performance and others encountering significant lag and performance issues.

Other review notes

Lack of Cloud Saves: Players have noted the absence of cloud save functionality, which is a significant concern for those who want to access their game progress across multiple devices.

Map Zoom Functionality: Players have expressed a desire for the ability to zoom out the map, indicating a need for better navigation or overview.

Early Access Status: The game is currently in Early Access, which players have noted in their reviews.

Defense of AI Technology: Some reviews include a defense of the developer's use of AI technology, suggesting it is a topic of discussion among players.