Sixfold Swarm: Bullet Heaven
Chun Yiu Cheung Games iPhoneiPadiPod touch
Sixfold Swarm: Bullet Heaven is a free Games app for iPhone and iPad by Chun Yiu Cheung. Requires iOS 16.4. Updated October 21, 2026.
- Price
- Free
- on the App Store
- Size
- 55 MB
- Age 12+
- Updated
- Oct 21
- 2026 · v1.1
Screenshots
About Sixfold Swarm: Bullet Heaven
Choose a core. Build your formation. Survive twenty waves. Sixfold Swarm is a portrait action roguelike for iPhone. Move to dodge and collect materials while your weapons attack automatically. Pick a starting weapon, fill six formation slots and shape a different build each run. SURVIVAL: BUILD THROUGH THE WAVES • Choose from nine cores with clear strengths and tradeoffs. Six are available immediately; three unlock through play. • Equip twelve distinct weapons across six families, from piercing shots and energy chains to crowd control and explosions. • Discover fifty-four items that change your stats and unlock weapon effects. • Face twenty waves, twelve tactical enemy roles, five bosses and five difficulty levels. • Shop between waves: buy weapons and items, lock offers, pay for a refresh, recycle equipment or combine identical weapons of the same rank. • Rearrange your six slots and keep duplicate weapons until you decide to combine them. A FAIR DAILY CHALLENGE Each date gives everyone the same starting core, weapon and difficulty. Complete the daily to build a streak, or return to a saved attempt on its original date. KEEP YOUR BUILD Pause and continue a saved run. Review your weapons, items, final stats and damage breakdown, then revisit the last twenty runs in your history. Core gameplay, content and local saves work offline without an account. Made for one-hand portrait play, with English, Traditional Chinese, Japanese, Korean and Spanish. No forced ads, in-app purchases or subscriptions.
What’s new
Version 1.1 · Updated October 21, 2026
Smoother performance, balance tweaks and bug fixes. Thanks for playing Sixfold Swarm!
Play today's Frostfire puzzle
Balance fire and ice: half of each in every row and column. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, Chun Yiu Cheung, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sixfold Swarm: Bullet Heaven | – | Free | October 21, 2026 | |
| Neverstill | 3.0 / 5 (2) | Free | Oct 21, 2026 | Compare |
| All Aboard! Defense Express | 4.8 / 5 (5) | 4.99 USD | Aug 13, 2025 | Compare |
| Alien Survivor: Twisting Blade | 5.0 / 5 (3) | Free | Mar 7, 2025 | Compare |
| Gear Heroes : Magic Defense | 5.0 / 5 (5) | Free | Aug 12, 2026 | Compare |
| Grow Turret TD idle | 4.6 / 5 (197) | Free | Oct 16, 2026 | Compare |
| Dungeon Merge! | 5.0 / 5 (2) | 0.29 USD | Oct 23, 2026 | Compare |