Falling industrial scrap threatens your robotic outpost. Do you blast incoming junk with your laser cannons, or pull it into your cargo tray to cool down your overheating weapons? The split-second choice is yours!
Swipe through high-stakes runs, Match-3 cargo venting, devastating boss hazards, and workshop augment drafts.
Every split second presents a tactical trade-off between offense, inventory space, and weapon heat management.
Swipe up to vaporize incoming scrap instantly with high-power lasers, or swipe down to tractor-beam items into your cargo tray. Managing heat is the difference between survival and sudden jamming!
Collecting scrap cools your weapons immediately. Align 3 identical junk items in your cargo tray to trigger an instant Recycle Clear and reset weapon heat all the way back to 0%.
Tray overflowing with unmatched hazards? Tap any slot to forcibly incinerate an unwanted item at the sacrifice of 1 Lifeline Heart — a daring tactical gamble to stay alive.
Charge your Energy Cube to unleash 4 screen-clearing superweapons: Frenzy Blast clearance pulse, heavy Road Roller crushing hazards, Scavenger Drone strikes, and bullet-time Cryo Storms.
Collect permanent Scrap XP on every run to unlock 7 workshop perks: Cargo Tray Expansion (up to 7 slots), Super Conductor heat dissipation, Lucky Scrapper rare golden spawns, and bonus ability charges.
Face changing daily hazard mutations, gravity shifts, and toxic storms. Compete on global leaderboards to climb from Bronze scrapper to Wasteland Legend!
No! JunkJam is 100% playable offline. All game progression, high scores, and workshop upgrades are stored securely on your local device. Internet connection is only required to synchronize global leaderboards.
Absolutely not. JunkJam is designed as a pure skill-based premium arcade game. Every upgrade, ability, and cosmetic item can be unlocked through gameplay progression without paywalls.
JunkJam runs smoothly on iPhone and iPad running iOS 13.0 or later, fully optimized for 60/120 Hz ProMotion displays and Dynamic Island devices.
Our dedicated support team can be reached anytime via our Support Center or by emailing support@ultrabluedigital.com.
