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Want to buy a cheap M.A.S.S. Builder CD key? Compare prices from 10 stores to find the cheapest option among 11 offers on DealNest. The lowest price is $3.66 (85% off on Eneba). Track price history and get notified when it drops further.
Compare prices for M.A.S.S. Builder
Official Stores2
Keyshops9
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M.A.S.S. Builder Price History
See how M.A.S.S. Builder prices have moved. This chart visualizes all recorded price changes from official stores and keyshops. The all-time low of $3.22 was recorded on 2026-06-16 at a tracked store. The 90-day average price is $N/A; the current price ($3.66) is above this benchmark.
M.A.S.S. Builder Price History
About This Game
Scanning the grid for a good M.A.S.S. Builder deal? Start with the headline stats. It was developed by Vermillion Digital and published by Sekai Project. The release date was on September 14, 2025. The genre of the game can be defined as Action and Indie and RPG and Strategy.
A snapshot of how M.A.S.S. Builder reviews break down across review sites. On Steam, this title has 4,077 gamer reviews, 86% of which are positive.
M.A.S.S. Builder, developed by Vermillion Digital, is an action RPG where players pilot a customizable M.A.S.S. (Mechanical Assault Skeleton Suit) to combat the alien threat of Quarks. Set in a post-apocalyptic world reshaped by war, the game’s standout feature is its comprehensive customization system, allowing players to design their mechanical suits for both aesthetics and playstyle without compromising performance.
M.A.S.S. Customization System
The game offers an intricate system for building your M.A.S.S., where all armor parts are purely aesthetic and don't affect stats. This allows players to design their suits with hundreds of interchangeable components, ensuring both functionality and visual appeal. Weapons are equally customizable, with options to modify their appearance and functionality, letting players adapt their loadouts to their combat preferences.
Combat Against the Quarks
Players will face hordes of alien creatures known as Quarks, including massive variants that actively hunt you down. The fast-paced combat emphasizes mobility, with boosters enabling swift movement across battlefields. This dynamic system ensures engaging encounters as you utilize your customized M.A.S.S. to outmaneuver and defeat enemies.
Post-Apocalyptic Worldbuilding
The game’s setting depicts a shattered Earth where humanity has retreated to shelters, developing advanced technologies like the M.A.S.S. to survive. The narrative includes detailed lore and environmental storytelling, enriching the backdrop for your battles against the Quarks.
About This Game
Scanning the grid for a good M.A.S.S. Builder deal? Start with the headline stats. It was developed by Vermillion Digital and published by Sekai Project. The release date was on September 14, 2025. The genre of the game can be defined as Action and Indie and RPG and Strategy.
A snapshot of how M.A.S.S. Builder reviews break down across review sites. On Steam, this title has 4,077 gamer reviews, 86% of which are positive.
M.A.S.S. Builder, developed by Vermillion Digital, is an action RPG where players pilot a customizable M.A.S.S. (Mechanical Assault Skeleton Suit) to combat the alien threat of Quarks. Set in a post-apocalyptic world reshaped by war, the game’s standout feature is its comprehensive customization system, allowing players to design their mechanical suits for both aesthetics and playstyle without compromising performance.
M.A.S.S. Customization System
The game offers an intricate system for building your M.A.S.S., where all armor parts are purely aesthetic and don't affect stats. This allows players to design their suits with hundreds of interchangeable components, ensuring both functionality and visual appeal. Weapons are equally customizable, with options to modify their appearance and functionality, letting players adapt their loadouts to their combat preferences.
Combat Against the Quarks
Players will face hordes of alien creatures known as Quarks, including massive variants that actively hunt you down. The fast-paced combat emphasizes mobility, with boosters enabling swift movement across battlefields. This dynamic system ensures engaging encounters as you utilize your customized M.A.S.S. to outmaneuver and defeat enemies.
Post-Apocalyptic Worldbuilding
The game’s setting depicts a shattered Earth where humanity has retreated to shelters, developing advanced technologies like the M.A.S.S. to survive. The narrative includes detailed lore and environmental storytelling, enriching the backdrop for your battles against the Quarks.
Reviews & Ratings
System Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows 7, Windows 8.1, Windows 10 (64-bit versions only)
- Processor: Intel Core i5 or better / AMD Phenom II X3 or better
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1050 or better / AMD Radeon RX 560 or better
- Storage: 3 GB available space
- Sound Card: DirectSound Compatible
Supported Languages
| Language | Interface | Audio | Subtitles |
|---|---|---|---|
| English | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Thai | ✓ | — | ✓ |
| Traditional Chinese | ✓ | — | ✓ |
Frequently Asked Questions about M.A.S.S. Builder
Frequently Asked Questions
Game Info
- Released
- 2025-09-14
- Developer
- Vermillion Digital
- Publisher
- Sekai Project
- Steam Reviews
- 86% positive (4,077 reviews)
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