Egg Mobile

Thing type 200, Egg Mobile, is the first boss encountered in SRB2; it appears in Greenflower Zone Act 3 and Egg Rock Zone Act 2. It moves around slowly, occasionally stopping to fire a laser at the player. After taking five hits, it will fire three lasers at the same time, three times in quick succession. Because of the way it detects hits, if the boss is shot by an enemy bullet, e.g., a Jetty-Syn bullet, it will forget about the player and attempt to attack the enemy until it sees the player again, whether or not the enemy has been destroyed.

The Egg Mobile spawns 33 fracunits above the ground by default, which can be overridden by changing its Z position. Adding the Special flag will cause the level to end when the Egg Mobile is defeated, rather than by destroying an Egg Capsule. Adding the Ambush flag will disable the horizontal aiming of the laser attack.

Object/state data

States – MT_EGGMOBILE State Sprite prefix Frame Duration (tics) Action Var 1 Var 2 Next state Full brightness? Translucency S_EGGMOBILE_STND EGGM A 1 A_Boss1Chase 0 0 S_EGGMOBILE_STND No 0% S_EGGMOBILE_LATK1 EGGM B 3 A_FaceTarget 0 0 S_EGGMOBILE_LATK2 No 0% S_EGGMOBILE_LATK2 EGGM C 15 none 0 0 S_EGGMOBILE_LATK3 No 0% S_EGGMOBILE_LATK3 EGGM D 2 A_FaceTarget 0 0 S_EGGMOBILE_LATK4 No 0% S_EGGMOBILE_LATK4 EGGM E 1 none 0 0 S_EGGMOBILE_LATK5 No 0% S_EGGMOBILE_LATK5 EGGM F 1 none 0 0 S_EGGMOBILE_LATK6 No 0% S_EGGMOBILE_LATK6 EGGM G 1 none 0 0 S_EGGMOBILE_LATK7 No 0% S_EGGMOBILE_LATK7 EGGM H 1 none 0 0 S_EGGMOBILE_LATK8 No 0% S_EGGMOBILE_LATK8 EGGM I 45 A_Boss1Laser MT_LASER 0 S_EGGMOBILE_LATK9 No 0% S_EGGMOBILE_LATK9 EGGM J 10 none 0 0 S_EGGMOBILE_LATK10 No 0% S_EGGMOBILE_LATK10 EGGM K 2 none 0 0 S_EGGMOBILE_STND No 0% S_EGGMOBILE_RATK1 EGGM L 3 A_FaceTarget 0 0 S_EGGMOBILE_RATK2 No 0% S_EGGMOBILE_RATK2 EGGM M 15 none 0 0 S_EGGMOBILE_RATK3 No 0% S_EGGMOBILE_RATK3 EGGM N 2 A_FaceTarget 0 0 S_EGGMOBILE_RATK4 No 0% S_EGGMOBILE_RATK4 EGGM O 1 none 0 0 S_EGGMOBILE_RATK5 No 0% S_EGGMOBILE_RATK5 EGGM P 1 none 0 0 S_EGGMOBILE_RATK6 No 0% S_EGGMOBILE_RATK6 EGGM Q 1 none 0 0 S_EGGMOBILE_RATK7 No 0% S_EGGMOBILE_RATK7 EGGM R 1 none 0 0 S_EGGMOBILE_RATK8 No 0% S_EGGMOBILE_RATK8 EGGM S 45 A_Boss1Laser MT_LASER 1 S_EGGMOBILE_RATK9 No 0% S_EGGMOBILE_RATK9 EGGM T 10 none 0 0 S_EGGMOBILE_RATK10 No 0% S_EGGMOBILE_RATK10 EGGM U 2 none 0 0 S_EGGMOBILE_STND No 0% S_EGGMOBILE_PANIC1 EGGM D 12 none 0 0 S_EGGMOBILE_PANIC2 No 0% S_EGGMOBILE_PANIC2 EGGM E 4 A_Boss1Spikeballs 0 4 S_EGGMOBILE_PANIC3 No 0% S_EGGMOBILE_PANIC3 EGGM D 5 none 0 0 S_EGGMOBILE_PANIC4 No 0% S_EGGMOBILE_PANIC4 EGGM E 4 A_Boss1Spikeballs 1 4 S_EGGMOBILE_PANIC5 No 0% S_EGGMOBILE_PANIC5 EGGM D 5 none 0 0 S_EGGMOBILE_PANIC6 No 0% S_EGGMOBILE_PANIC6 EGGM E 4 A_Boss1Spikeballs 2 4 S_EGGMOBILE_PANIC7 No 0% S_EGGMOBILE_PANIC7 EGGM D 5 none 0 0 S_EGGMOBILE_PANIC8 No 0% S_EGGMOBILE_PANIC8 EGGM E 4 A_Boss1Spikeballs 3 4 S_EGGMOBILE_PANIC9 No 0% S_EGGMOBILE_PANIC9 EGGM D 5 none 0 0 S_EGGMOBILE_PANIC10 No 0% S_EGGMOBILE_PANIC10 EGGM A 35 A_SkullAttack 0 0 S_EGGMOBILE_STND No 0% S_EGGMOBILE_PAIN EGGM V 24 A_Pain 0 0 S_EGGMOBILE_PAIN2 No 0% S_EGGMOBILE_PAIN2 EGGM V 16 A_SkullAttack 1 1 S_EGGMOBILE_STND No 0% S_EGGMOBILE_DIE1 EGGM W 8 A_Fall 0 0 S_EGGMOBILE_DIE2 No 0% S_EGGMOBILE_DIE2 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE3 No 0% S_EGGMOBILE_DIE3 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE4 No 0% S_EGGMOBILE_DIE4 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE5 No 0% S_EGGMOBILE_DIE5 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE6 No 0% S_EGGMOBILE_DIE6 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE7 No 0% S_EGGMOBILE_DIE7 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE8 No 0% S_EGGMOBILE_DIE8 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE9 No 0% S_EGGMOBILE_DIE9 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE10 No 0% S_EGGMOBILE_DIE10 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE11 No 0% S_EGGMOBILE_DIE11 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE12 No 0% S_EGGMOBILE_DIE12 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE13 No 0% S_EGGMOBILE_DIE13 EGGM W 8 A_BossScream 0 0 S_EGGMOBILE_DIE14 No 0% S_EGGMOBILE_DIE14 EGGM W -1 A_BossDeath 0 0 S_NULL No 0% S_EGGMOBILE_FLEE1 EGGM X 5 none 0 0 S_EGGMOBILE_FLEE2 No 0% S_EGGMOBILE_FLEE2 EGGM Y 5 none 0 0 S_EGGMOBILE_FLEE1 No 0% States – MT_EGGMOBILE_BALL State Sprite prefix Frame Duration (tics) Action Var 1 Var 2 Next state Full brightness? Translucency S_EGGMOBILE_BALL UNID B 1 A_UnidusBall 2 0 S_EGGMOBILE_BALL No 0% States – MT_LASER State Sprite prefix Frame Duration (tics) Action Var 1 Var 2 Next state Full brightness? Translucency S_LASER MISL A 2 none 0 0 S_NULL Yes 0% States – MT_EGGMOBILE_TARGET State Sprite prefix Frame Duration (tics) Action Var 1 Var 2 Next state Full brightness? Translucency S_EGGMOBILE_TARGET NULL A 1 A_FocusTarget 0 0 S_EGGMOBILE_TARGET No 0% States – MT_EGGMOBILE_FIRE State Sprite prefix Frame Duration (tics) Action Var 1 Var 2 Next state Full brightness? Translucency S_SPINFIRE1 SFLM A 2 none 0 0 S_SPINFIRE2 Yes 0% S_SPINFIRE2 SFLM B 2 none 0 0 S_SPINFIRE3 Yes 0% S_SPINFIRE3 SFLM C 2 none 0 0 S_SPINFIRE4 Yes 0% S_SPINFIRE4 SFLM D 2 none 0 0 S_SPINFIRE5 Yes 0% S_SPINFIRE5 SFLM E 2 none 0 0 S_SPINFIRE6 Yes 0% S_SPINFIRE6 SFLM F 2 none 0 0 S_SPINFIRE1 Yes 0% States – MT_BOSSEXPLODE State Sprite prefix Frame Duration (tics) Action Var 1 Var 2 Next state Full brightness? Translucency S_BPLD1 BOM2 A 5 none 0 0 S_BPLD2 Yes 0% S_BPLD2 BOM2 B 5 none 0 0 S_BPLD3 Yes 0% S_BPLD3 BOM2 C 5 none 0 0 S_BPLD4 Yes 0% S_BPLD4 BOM2 D 5 none 0 0 S_BPLD5 Yes 0% S_BPLD5 BOM2 E 5 none 0 0 S_BPLD6 Yes 0% S_BPLD6 BOM2 F 5 none 0 0 S_BPLD7 Yes 0% S_BPLD7 BOM2 G 5 none 0 0 S_NULL Yes 0% States – MT_JETFUME1 State Sprite prefix Frame Duration (tics) Action Var 1 Var 2 Next state Full brightness? Translucency S_JETFUME1 JETF A 1 none 0 0 S_JETFUME2 Yes 0% S_JETFUME2 NULL A 1 none 0 0 S_JETFUME1 No 0%

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