Celtreos
1-2 players, game controller support. NO in-app purchases. Over 45 minutes of music! 13 detailed stages, partly-random, with bosses. Tons of weapons, guards and special moves. Play in a window or in Full Screen.
About
One or two players. Use a mouse or trackpad, keyboard (including Touch Bar), or 1-2 game controllers.
Steam version works on Mac (available for mobile and TV elsewhere); updated with support for all recent Mac hardware.
“Celtreos” is like the space shooters of decades past: tiny ship, big weapons, waves of foes, power-ups and obstacles.
Music, Sound and Voice
30 different songs (over 45 minutes of music!)
You can even play your own music and auto-next-song for key game events
Stages
13 stages: a city, space station, ocean and more
Horizontal scrolling but more than one “screen” of vertical space
Start from any stage you want!
Each stage ends with a challenging boss
Wall layouts and spawn patterns are partially randomized
Weapon Arrays, Special Moves, Power-Ups and More
Choose from a huge arsenal of weapons and special abilities
10 different ships to choose from
Customize ship properties, such as gun mount locations and top speed
In-game power-ups with weapons, defenses and temporary powers (like Rapid Fire)
Power-down orbs with temporary inconveniences (like Weapon Freeze)
Additional Configuration Options
Set number of lives, and number of times that special abilities can be used
Play in a window or in Full Screen, and specify how much of the display to use in Full Screen
Set graphics quality to one of three levels
Videos
Screenshots
System requirements
Minimum OS: macOS 10.13 Processor: 2.4 GHz Intel Core i5 or Apple Silicon Mac Memory: 2 GB RAM Graphics: Intel Iris 1536 MB or Apple Silicon Storage: 204 MB available space Additional Notes: On macOS 11.0+ can use Xbox or DualShock (PS4) game controllers; on macOS 11.3+ can use DualSense (PS5) controllers; can use MFi controllers on any Mac. External music control implemented only for OS Music app (or iTunes on 10.14 or earlier). Recommended OS: macOS 15.0 Processor: Apple Silicon Mac Memory: 2 GB RAM Graphics: Apple Silicon Storage: 204 MB available space