
About
Engage in offline space defense with automatic core bounces, card-based builds, and squad combos. Unleash powerful Dual and Triple skills against waves of robots, strategically choosing cards after each battle to shape your next fight. Grow your squad and master runes to reshape your abilities for endless replayability.
What's New in Overdrive Core
1.0.1
November 8, 2026
• Currency counts update right after a recruit • Fixed the top bar overlapping when a boss appears • Back now returns to the previous screen • Battle speed works in every sector • Fixed portrait framing and header icon alignment • Added a single pull to the Rookie recruit and adjusted early rewards
MoreSubscriptions & In-App Purchases
$0.99
Diamonds 100
100 paid diamonds.
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FAQ
What is Overdrive Core: Space Defense?
Overdrive Core: Space Defense is an offline space defense game featuring automatic core bounces, card builds, and squad combos. Players defend a space station against robots by strategically choosing cards after each wave to shape their next fight.
Does Overdrive Core: Space Defense have ads?
No, Overdrive Core: Space Defense does not have ads. The game is designed for uninterrupted play without advertisements, allowing players to focus on the strategic defense gameplay.
Can I play Overdrive Core: Space Defense offline?
Yes, Overdrive Core: Space Defense is an offline game. Battles, recruitment, and upgrades can all be performed without an internet connection, with progress saved directly on your device.
How does the card system work in Overdrive Core: Space Defense?
After each wave, you choose one of three cards to influence your next battle. These cards can be duplicated to gain stars or combined with matching cards, significantly altering your gameplay strategy even with the same squad.
What are Dual and Triple skills in Overdrive Core: Space Defense?
Dual skills are combinations that occur when two characters are selected for your squad, while Triple skills involve three characters. The game features 45 Dual combos and 21 named Triples, offering diverse strategic possibilities.
How do I upgrade my squad in Overdrive Core: Space Defense?
Between runs, you can spend earned gold and skill disks to level up your cores and skills. Recruiting a character again allows you to raise its stars, strengthening your squad for future sorties.
What age rating does Overdrive Core: Space Defense have?
Overdrive Core: Space Defense has an age rating of 12+. This rating is based on the game's content, which may include elements suitable for players aged 12 and above.
What devices is Overdrive Core: Space Defense available on?
Overdrive Core: Space Defense is available on iPhone, iPad, and iPod devices. The game is optimized for iOS platforms, ensuring a consistent experience across compatible Apple hardware.








