There are 24 badges to be earned or purchased in total in Super Mario Bros. Wonder, conferring a number of abilities, both active and passive. Some badges even make the game harder. This Super Mario Bros. Wonder guide will list them all, alongwith their controls.
| Badge | Type | Control |
|---|---|---|
| Add ! Blocks | Boost | Passive, auto creates preset “!” blocks in the course |
| All Bubble Power | Boost | Passive, all power-ups make you Bubble form |
| All Drill Power | Boost | Passive, all power-ups make you Drill form |
| All Elephant Power | Boost | Passive, all power-ups make you Elephant form |
| All Fire Power | Boost | Passive, all power-ups make you Fire form |
| Auto Super Mushroom | Boost | Passive, start with Super Mushroom form |
| Boosting Spin Jump | Action | Press R while airborne |
| Coin Magnet | Boost | Passive, coins are drawn towards you on their own |
| Coin Reward | Boost | Passive, farm enemies for coins |
| Crouching High Jump | Action | Hold ZL to crouch and charge up |
| Dolphin Kick | Action | Press R while underwater |
| Fast Dash | Action | Hold Y and the left thumbstick to dash in a direction |
| Floating High Jump | Action | Press B to jump |
| Grappling Vine | Action | Press R while airborne |
| Invisibility | Expert | Passive, invisible to enemies, but also to yourself |
| Jet Run | Expert | Passive, constantly dashing, but can jump in midair |
| Parachute Cap | Action | Press R while airborne |
| Rhythm Jump | Boost | Press B to jump at the right time, to the beat of clapping |
| Safety Bounce | Boost | Passive, recover from falling into hazards, once per fall |
| Sensor | Boost | Passive, detect secrets nearby |
| Sound Off? | Expert | Passive, new sound effects |
| Spring Feet | Expert | Passive, constantly hopping, but jump is higher as well |
| Timed High Jump | Action | Press B to jump at the right time |
| Wall-Climb Jump | Action | Jump at a vertical surface, then press B to jump again |
Those are all 24 Badges–Action, Boost, and Expert–to be unlocked or bought in Super Mario Bros. Wonder for the Switch.