Astro Boy - Omega Factor

In Astro Boy: Omega Factor, players control Astro as he flies and fights through side-scrolling stages. The core objective is to defeat waves of enemies and powerful bosses by chaining basic melee attacks, performing dashes to dodge, and using special EX abilities like the Finger Laser, Arm Cannon, and machine guns. Astro can fly freely in some stages, while others require ground-based platforming and combat.

To succeed, players must manage the EX gauge, which fills as Astro damages enemies and is spent to unleash devastating screen-clearing attacks. A crucial progression mechanic is the Omega Factor: players must interact with and discover various characters from Osamu Tezuka's universe to unlock and upgrade Astro's stats, such as health, punch power, and laser strength. Focus on dashing through enemy attacks to position yourself for back-attacks, and save EX moves for boss phases.

If the keyboard does not respond, click the game screen first and check the actual key mappings in the player controls. Arrow keys scrolling the page can mean the game does not have input focus.

On a phone, check whether the player provides touch buttons. Try landscape or fullscreen if the controls are too small. After connecting a gamepad, press a button with the game focused and check whether the player recognizes it.

For a black screen or a stalled load, wait briefly before using Reload player or Browse games in the embedded player or play page. Reloading restarts the player and may lose unsaved progress. If no save option is available, do not rely on refreshing to preserve progress.