Blocks of Nibiru highlights

https://levidsmith.com/games/blocks-of-nibiru/ Blocks from from Nibiru are falling into our dimension. The blocks arrive in shapes of four and stack on top of other blocks. Save the world from destruction by destroying the blocks before they reach the top of the dimensional plane. Destroying blocks will periodically award bonuses for your ship. Be careful to watch the heat meter above each ship, as overheating will require your cannons an extended period of time to cool off before you can shoot again.

In other words, the game is a cross between the space shoot-em-up genre and falling block puzzle game genre. The gameplay is inspired by games like Gyruss and Tetris.

Bonuses

Red - Multi-shot cannon (upgradable twice per ship)
Cyan - Heat Reduction (upgradable four times per ship)
Magenta - Extra Ship (max four ships total)
Green - Bomb (max of three)
Yellow - Increased Speed (upgradable twice for all ships)

... https://www.youtube.com/watch?v=QgXQ_lXdP7w