diff --git a/src/game/chr/chr.c b/src/game/chr/chr.c
index 8d3c9f9fa..ebafa5a37 100644
--- a/src/game/chr/chr.c
+++ b/src/game/chr/chr.c
@@ -19403,8 +19403,8 @@ void func0f02e9a0(struct chrdata *chr, f32 arg1)
 
 	fsleep = arg1;
 
-	if (chr->unk020->unk20->unk74 != 1.0f) {
-		fsleep *= 1.0f / chr->unk020->unk20->unk74;
+	if (chr->unk020->anim->playspeed != 1.0f) {
+		fsleep *= 1.0f / chr->unk020->anim->playspeed;
 	}
 
 	if (fsleep > limit) {
diff --git a/src/game/chr/chrai.c b/src/game/chr/chrai.c
index 1de0c5871..6897d97b2 100644
--- a/src/game/chr/chrai.c
+++ b/src/game/chr/chrai.c
@@ -95,13 +95,13 @@ void chraiExecute(void *entity, s32 proptype)
 
 		// Check if the ailist should be switched to a different one
 		if (g_Vars.chrdata && (g_Vars.chrdata->chrflags & CHRCFLAG_00200000)) {
-			u32 anim = func0001d13c(g_Vars.chrdata->unk020);
+			u32 animnum = func0001d13c(g_Vars.chrdata->unk020);
 			if (g_Vars.chrdata->aishotlist >= 0
 					&& g_Vars.chrdata->cshield <= 0
 					&& (0 <= g_Vars.chrdata->damage || g_Vars.chrdata->gunprop != NULL)
-					&& anim != ANIM_SNIPING_0269
-					&& anim != ANIM_SNIPING_026B
-					&& anim != ANIM_SNIPING_026A) {
+					&& animnum != ANIM_SNIPING_0269
+					&& animnum != ANIM_SNIPING_026B
+					&& animnum != ANIM_SNIPING_026A) {
 				// Set shot list
 				g_Vars.chrdata->chrflags &= ~CHRCFLAG_00200000;
 				g_Vars.ailist = ailistFindById(g_Vars.chrdata->aishotlist);
diff --git a/src/include/types.h b/src/include/types.h
index 8f65d1551..fbafbdb1a 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -77,37 +77,48 @@ struct pad {
 	/*0x52*/ s16 unk52;
 };
 
-struct chr020_20 {
-	/*0x00*/ u32 unk00;
+struct anim {
+	/*0x00*/ u16 animnum;
+	/*0x02*/ u16 animnum2;
 	/*0x04*/ u32 unk04;
-	/*0x08*/ u32 unk08;
-	/*0x0c*/ u32 unk0c;
-	/*0x10*/ u32 unk10;
-	/*0x14*/ u32 unk14;
-	/*0x18*/ u32 unk18;
-	/*0x1c*/ u32 unk1c;
-	/*0x20*/ u32 unk20;
-	/*0x24*/ u32 unk24;
-	/*0x28*/ u32 unk28;
-	/*0x2c*/ u32 unk2c;
-	/*0x30*/ u32 unk30;
-	/*0x34*/ u32 unk34;
-	/*0x38*/ u32 unk38;
-	/*0x3c*/ u32 unk3c;
-	/*0x40*/ u32 unk40;
-	/*0x44*/ u32 unk44;
-	/*0x48*/ u32 unk48;
-	/*0x4c*/ u32 unk4c;
-	/*0x50*/ u32 unk50;
-	/*0x54*/ u32 unk54;
-	/*0x58*/ u32 unk58;
-	/*0x5c*/ u32 unk5c;
-	/*0x60*/ u32 unk60;
-	/*0x64*/ u32 unk64;
+	/*0x08*/ u8 flip;
+	/*0x09*/ u8 flip2;
+	/*0x0a*/ u8 looping;
+	/*0x0b*/ u8 average;
+	/*0x0c*/ u32 frame;
+	/*0x10*/ u32 frac;
+	/*0x14*/ u16 framea;
+	/*0x16*/ u16 frameb;
+	/*0x18*/ u32 endrame;
+	/*0x1c*/ u32 speed;
+	/*0x20*/ u32 newspeed;
+	/*0x24*/ u32 oldspeed;
+	/*0x28*/ u32 timespeed;
+	/*0x2c*/ u32 elapsespeed;
+	/*0x30*/ u32 frame2;
+	/*0x34*/ u32 frac2;
+	/*0x38*/ u16 frame2a;
+	/*0x3a*/ u16 frame2b;
+	/*0x3c*/ u32 endframe2;
+	/*0x40*/ u32 speed2;
+	/*0x44*/ u32 newspeed2;
+	/*0x48*/ u32 oldspeed2;
+	/*0x4c*/ u32 timespeed2;
+	/*0x50*/ u32 elapsespeed2;
+	/*0x54*/ u32 fracmerge;
+	/*0x58*/ u32 timemerge;
+	/*0x5c*/ u32 elapsemerge;
+	/*0x60*/ u32 loopframe;
+	/*0x64*/ u32 loopmerge;
 	/*0x68*/ u32 unk68;
 	/*0x6c*/ u32 unk6c;
 	/*0x70*/ u32 unk70;
-	/*0x74*/ f32 unk74;
+	/*0x74*/ f32 playspeed;
+	/*0x78*/ u32 newplay;
+	/*0x7c*/ u32 oldplay;
+	/*0x80*/ u32 timeplay;
+	/*0x84*/ u32 elapseplay;
+	/*0x88*/ u32 animscale;
 };
 
 struct chr020 {
@@ -119,7 +130,7 @@ struct chr020 {
 	/*0x14*/ u32 unk14;
 	/*0x18*/ u32 unk18;
 	/*0x1c*/ u32 unk1c;
-	/*0x20*/ struct chr020_20 *unk20;
+	/*0x20*/ struct anim *anim;
 };
 
 struct chr2d4 {