Attack on Voxelburg by nuclear is an action Gameboy Advance game for the GBAJam22.
You need to fly over 3D terrain, find and destroy all enemy defense pods, before they manage to shoot you down. Your final score depends on the time it took to take out all the enemy pods, and the damage you sustained. If you want to avoid enemy fire, either wait until its weapon has charged up and is ready to shoot, or shoot it first to disrupt the charging process. The jam version of the game doesn’t have music, sound effects, a high score table, and is basically a prototype. But it’s playable, and the voxel landscape engine runs reasonably fast on the GBA.