About This Demo

A unique fusion of block-building strategy and high-octane space battles.
In Tenvader, you don’t just pilot a spaceship — you build it, block by block, in the middle of combat. Blast waves of alien invaders, collect stat blocks to upgrade your weapons, and survive against bosses that grow deadlier with each chaotic loop.

Every stage blends fast-paced bullet-dodging with Tetris-style block stacking. Match the right blocks to boost damage, shields, and speed, or unlock powerful weapons to turn the tide of battle.

What's in this demo?

• Includes the first 3 bosses in Loop 1.

• Stat block system: stack and absorb blocks to increase stats and unlock weapons.

• Stage rewards: choose blocks after each stage to shape your build.

• Special stage: collect random blocks quickly to power up.

• Penalty system: fail to clear enemies in time and face harsher rewards.

• Basic GUI: lobby, settings, demo ending.