Haloo

Overview
You will fight against endless river of enemies, collect powerups and find strategies to stay alive as long as possible. There are multiple maps to choose from that have unique strategies to stay away from the enemies. Powerups can give you advantage over enemies but if you are not awake, they will outnumber you. Every once in a while you will face a boss that has a lot more HP and can sometimes end your game in one hit.

Powerups
You will find random item spawns and sometimes enemies drop items too!

Health - Raises your maximum health
Strength - Gives you more damage output
Combination - Gives you both Health and Strength
Speed - Makes you run faster
Critical chance - Raises your critical hit chance
Shooting speed - Your gun shoots faster
Glass Cannon - Makes you powerful but very weak in return
Reload speed - Reload faster
Magazine size - More ammo between each reload

Different size powerups can be found of these types

Secret pickup in each map that you can collect once every run by shooting it

Weapons
7 new unique weapons
Unlocked through score system
Unique shooting and reloading animations

Levels
There are multiple different levels with different themes and layouts. Some levels are more tightly packed with easy access to pickups and others are more open areas but with slightly hidden pickups.

Barn map - Floors in 3 levels, tight inside spaces, pickups visible
Harbor map - Floors in 2 levels, lots of open areas, pickups slightly hidden
Beach map - No elevated floors, lots of open, pickups visible but scattered around
Ship map - Very small and tight, 2 floors, pickups slightly hidden
Space map - Big hangar area and small corridors leading to different areas

Enemies
Shark - Original enemy of the game, usually likes to hang out near water
Scarecrow - Enemy of the farmlands
Alien - Enemy who feels at home in space
Boss Shark - Tough opponent but can give you nice drops
Boss Alien - True alien fighter

Beware this game contains flashing lights!