> For the complete documentation index, see [llms.txt](https://docs.moddingofisaac.com/ab_p/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.moddingofisaac.com/ab_p/beta/docs/enums/projectileflags.md).
# Enum "ProjectileFlags"
| DLC | Value | Enumerator | Comment |
| ---------------------------------------------------------------------- | ----- | ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------- |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1 | SMART {: .copyable } | follow player
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<1 | EXPLODE {: .copyable } | explode on impact
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<2 | ACID\_GREEN {: .copyable } | acid splat on impact
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<3 | GOO {: .copyable } | goo splat on impact
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<4 | GHOST {: .copyable } | slide through solid entities
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<5 | WIGGLE {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<6 | BOOMERANG {: .copyable } | come back
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<7 | HIT\_ENEMIES {: .copyable } | can hit enemies
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<8 | ACID\_RED {: .copyable } | blood acid
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<9 | GREED {: .copyable } | Greed projectiles have same effect as Greed enemy's bullets.
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<10 | RED\_CREEP {: .copyable } | Bullet leaves a red creep
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<11 | ORBIT\_CW {: .copyable } | Bullet orbits a point clockwise and passes through walls similar to Tiny Planet
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<12 | ORBIT\_CCW {: .copyable } | Bullet orbits a point counter-clockwise and passes through walls similar to Tiny Planet
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<13 | NO\_WALL\_COLLIDE {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<14 | CREEP\_BROWN {: .copyable } | Bullet leaves a brown creep
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<15 | FIRE {: .copyable } | Projectile was cast by a fireplace
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<16 | BURST {: .copyable } | Bursts into more bullets
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<17 | ANY\_HEIGHT\_ENTITY\_HIT {: .copyable } | Bullets that can hit at any height
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<18 | CURVE\_LEFT {: .copyable } | Bullets curve slightly on a circular path
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<19 | CURVE\_RIGHT {: .copyable } | Bullets curve slightly on a circular path
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<20 | TURN\_HORIZONTAL {: .copyable } | Bullets turn and go horizontally and increase in speed when they pass the const static uint64\_t player on either side
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<21 | SINE\_VELOCITY {: .copyable } | Bullet velocity varies over time as a function of a wave
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<22 | MEGA\_WIGGLE {: .copyable } | Like wiggle worm but the wiggling increases in amplitude over time
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<23 | SAWTOOTH\_WIGGLE {: .copyable } | Bullets travel on a sawtooth shaped path
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<24 | SLOWED {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<25 | TRIANGLE {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<26 | MOVE\_TO\_PARENT {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<27 | ACCELERATE {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<28 | DECELERATE {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<29 | BURST3 {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<30 | CONTINUUM {: .copyable } | Bullets reappear from the opposite side as they leave the screen
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<31 | CANT\_HIT\_PLAYER {: .copyable } | |
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<32 | CHANGE\_FLAGS\_AFTER\_TIMEOUT {: .copyable } | "Change" flags will change the bullet's behavior after a timeout. change m\_ProjectileFlags to m\_TimeoutProjectileFlags.
|
| [ ](/ab_p/beta/docs/enums/projectileflags.md){: .abp .tooltip .badge } | 1<<33 | CHANGE\_VELOCITY\_AFTER\_TIMEOUT {: .copyable } | |