OSIRIS is a real-time strategy (RTS) game where two forces clash: humans and robots.
Each side has its own campaign with multiple levels, unique units, and tactical abilities. You control your army in real time: give orders, move troops across the battlefield, defend key objectives, and destroy the enemy.
Use special abilities such as airstrikes, helicopter reinforcements, economic boosts, and combat upgrades. Smart use of abilities and correct positioning of units can change the outcome of battle.
The game focuses on tactical thinking and strategic decision-making. Each level is a challenge that tests your ability to adapt and plan ahead.
The game supports English and Russian languages, is optimized for desktop browsers, and runs directly in the browser.
How to play
• Select your units using the left mouse button.
• Use the right mouse button to set a movement point on the map.
• Your main goal is to destroy enemy targets and defend key objectives.
• The ability panel allows you to call airstrikes, reinforcements, and apply army upgrades — use them strategically.
• Watching ads unlocks additional bonuses and abilities.
• To complete a level and unlock the next one, you must defeat the enemy.
Controls are intuitive, but victory requires tactical planning and precise timing.
You can move the camera using the WASD keys.