Weapons & Arena
Every weapon in Smash Karts — the unlimited Rocket plus Shotgun, Mine, Boost, and Repair pickups — and how the floating battle arena, waves, and edge-smashes work.
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Every kart starts with an unlimited-ammo Rocket launcher — reliable, but not the best tool for every fight. Glowing power-ups spawn around the arena and grant a temporary Shotgun, Mine, Boost, or Repair kit the moment you drive over them.
Unlimited — the default
Every kart starts with an unlimited-ammo rocket launcher. Rockets fly straight at a fixed speed and explode on contact, dealing solid damage and knocking the target back — the reliable option you always have available.
Pickup — 8 charges
Fires a three-pellet spread that shreds a rival at close range but fans out too wide to be reliable at a distance. Best used when a rival closes in on you or when you catch one off guard around a corner.
Pickup — 3 charges
Drops a stationary mine behind your kart. It arms after about a second, then detonates on any rival that drives near it — strong area denial near contested pickups or when you are being chased.
Pickup — instant
An immediate, temporary burst of top speed. Use it to close the gap on a fleeing rival, chase down a Repair kit, or simply outrun trouble when your health is low.
Pickup — instant
A health kit that heals your kart the moment you drive over it. Grabbing one even at half health can be the difference between surviving a firefight and losing a life.
| Weapon | Damage | Fire rate | Range |
|---|---|---|---|
| Rocket | 22 / hit | ~2 shots/sec | Full arena |
| Shotgun | Up to 30 / hit | ~2.6 shots/sec | Short |
| Mine | 34 (splash) | On demand | Proximity |
| Boost | — | Instant | ~4.5 sec |
| Repair | — | Instant | +55 HP |
Only your kart picks up weapons — rival karts always fight with rockets, so grabbing a Shotgun or Mine gives you a real edge. See the tips page for when to use each one.
The arena
The battle takes place on a single circular arena. There is nothing at the edge to stop you — that is the entire threat.
The arena is a single circular platform with no walls — the edge itself is the hazard. Drive off it, or get knocked off it, and your kart falls and explodes instantly, regardless of remaining health.
Every four smashes advances the wave. Later waves add more rival karts to the arena at once (up to six) and make them faster and more accurate, so a run gets meaningfully harder the longer it lasts.
Kart-on-kart collisions deal damage and knockback to both sides. Ramming a weak rival near the edge is often faster than finishing it off with rockets — but it can just as easily carry your own kart over the edge if you misjudge the speed.