PowerupTile
Properties
| number Expiration | How much time in seconds until the powerup expires. Set to 0 to disable expiration |
| number BlastRadius | How much Blast Radius this powerup should give |
| number Bombs | How many Bombs this powerup should give |
| number Speed | How much Speed this powerup should give |
| bool GrantsShield | Whether this powerup should grant Shield |
| bool GrantsPushing | Whether this powerup should grant Pushing |
| bool GrantsJumping | Whether this powerup should grant Jumping |