Arrow keys to move. Press space when the number above your HP reaches 100 to enter "Aim Mode". Press space when in Aim Mode to exit Aim Mode and return to the battle. In Aim Mode, click on the enemy you wish to attack. When attacking, the projectile to shoot must be touching or staying in the green area shown in Aim Mode. The projectile will damage the enemy when touching it or miss the enemy when outside of the green area without touching the enemy. Your HP decreases when hit by the enemy.
A little somethin' I made. I might use it in a game later on. Battle system inspired by Parasite Eve.