Alien Defender

After launching an invasion on a passive alien planet, you act against your people and defend the aliens. Defeat your old allies to neutralise the threat.

Environment sprites by ArMM1998. (https://opengameart.org/content/zelda-like-tilesets-and-sprites).

Sound effects by SubspaceAudio. (https://opengameart.org/content/512-sound-effects-8-bit-style)

Everything else by me.