Tetris meets Space Invaders – Build your ship block by block while blasting alien swarms. Upgrade weapons, face evolving bosses, and survive the chaos across endless loops.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Buy Tenvader

SPECIAL PROMOTION! Offer ends April 10

-15%
$5.99
$5.09
 

About This Game

Build. Dodge. Loop. Something’s coming.

🛸 About This Game

Tenvader is a roguelike arcade shooter where you merge strange blocks to power up your ship and face waves of evolving enemies. Survive long enough, and the universe starts to break — time loops, enemies mutate, and a cosmic force begins to interfere.

Every block you place changes the way you play. Build smart. Fight hard. Try to remember what’s real.

🔷 Core Features

🧱 Merge blocks to evolve your ship
Collect and place block-shaped upgrades on your ship to boost stats, unlock weapons, or trigger powerful effects. Stack the same type of block to grow stronger — or fall apart trying.

🎯 Bullet hell meets puzzle building
Move fast and think faster. Each round combines arcade dodging with quickfire building decisions.

⏳ Time pressure with real consequences
After every wave, you get a block reward — but only if you finish in time. Fail, and the void may punish you with broken or cursed blocks.

🌀 Procedural loops, persistent tension
As you dive deeper into the game’s loops, enemies become more unpredictable, boss fights twist, and the mysterious Overseer begins to watch your every move.

💥 Unique boss encounters
Each boss introduces new mechanics and challenges. In higher loops, they gain new abilities — pushing you to rethink your builds and tactics.

👁️ Lore hidden in fragments
Discover strange messages, events, and stage effects hinting at a larger mystery behind the loop. Who broke the cycle — and can you fix it?

✨ Tenvader offers:

  • A fresh blend of Tetris-style merging and arcade shooting

  • A loop-based progression system with growing difficulty and surprise modifiers

  • Dozens of unique block types with synergies and side effects

  • Unlockable weapons tied directly to how you build

  • Hand-crafted pixel art with a cosmic, glitchy vibe

  • A mysterious narrative that unfolds over multiple runs

🌌 From the world of Rikerat

Tenvader is part of a larger universe of strange, beautiful games by Rikerat — where nothing is stable, time is a circle, and even your ship might not survive the truth.

Are you ready to enter the loop?

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 or newer
    • Processor: Intel Core i5-7360U or better
    • Memory: 8 GB RAM
    • Graphics: Intel UHD 630 or Better
    • Storage: 2 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: AMD Ryzen 5600G
    • Memory: 8 GB RAM
    • Graphics: GTX 1060 or better
    • Storage: 2 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

Customer reviews for Tenvader About user reviews Your preferences

Overall Reviews:
1 user reviews (1 reviews)






To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.




Filter reviews by the user's playtime when the review was written:


No minimum to No maximum

Show reviews in selected display order





Learn More
Filters
Excluding Off-topic Review Activity
Playtime:
Played Mostly on Steam Deck
Operating System:
CPU:
GPU:
Device Type: