Uploaded April 2023 | Updated September 2026, 1 week ago
Mod link (mod was taken down, this is my copy): drive.google.com/file/d/1t0CqcFuDW0wbAZ__X9jbsWeXds5NyJr2/view?usp=sharing
Ah yes, the Ultimate Boss Rush. This time, improved by 10 levels, and I put everything into one video. Plus, the real world stuff isn’t dependent on level, so I cut out everything that wasn’t a Headspace fight.
To be honest, most fights are still pretty easy at level 30. It’s just how many fights there are that’s scary. Luckily, each section of the game (Prologue, Three Days Left, Two Days Left, and One Day Left) has a save point that you can start from. I made heavy use out of that. That said, here’s some of the noteworthy bosses:
*Something in the Dark.* It’s made scary by both the time limit and the ability to afflict afraid, but otherwise, not too bad. It doesn't do much damage and it's fairly easy to nuke.
*Pluto (Prologue).* Three enemies is bad news, but all three have the potential to one-shot. In some senses, I kinda have to get lucky.
*Something in the Walls.* Not only is it a fear boss that loves its AOE attack, it has *30* luck. You’re always in danger.
*King Carnivore.* Unlike Pluto, the two cohorts are way easier to dispatch. Can still be tough, but less so.
*Maximuses.* Maximuses are always hard, though they seem quite a bit easier than usual. Maybe it was Mari's Cookie? Either way, rushing them down seemed to be the strat.
*Sweetheart.* Similar to Maximuses, kill her quickly. This time, juice doesn't matter because it's right before a full heal.
*Pluto and Earth.* Another easy boss, but worth mentioning: before the last turn, the party gets a phantom boost in stats (x10 speed, x1.5 everything else). Not important, but a fun tidbit.
*Life Jam Guy.* To avoid getting toasted, you have to skip him. Don’t be fooled, this isn’t a break.
*Unbread Twins.* They hit pretty hard, making a tough fight. But they're nuke prone even at 100 DEF; just beat them before they beat you.
*Snaley 2.* Completely RNG dependent. Not much else to say really.
*Slime Girls.* A historically hard boss..that I had little trouble with this time. Maybe it’s the trip+spicy food opening; maybe it’s Mari’s Cookie again. Maybe it’s Maybelline.
*Mutantheart.* RNG fight, but worse. Luckily this time, she called happy twice and that was enough, but Observe shenanigans would otherwise be called in. (Observe has a 50% chance to cancel the instakill, slightly boosting my odds.)
*Abbi.* I figured she'd be way harder, but honestly she only took a couple tries. Maybe I was lucky, maybe Mari's Cookie really just helps that much. Maybe I'm more used to the harder LVL 21 fight.
*Perfectheart.* At level 30, it shouldn’t be a big surprise that Perfectheart’s the toughest boss (along with Mutantheart and Something in the Walls). Normal PH shenanigans (sing, steal breath, spare, and exploit) all suck, and I depend on Observe. Luckily, she can be retried infinitely, so just brute force until she dies.
Equipment:
Omori: Red Knife, Rose Hairclip (Mari’s Cookie, Mush)
Aubrey: Baseball Bat, Gladiolus Hairband
Kel: Basketball, Pretty Bow
Hero: LOL Sword, Flower Crown
Timestamps:
0:05- Boss
0:58- Ye Old Sprout
2:42- Something in the Dark
6:02- Ye Old Tree
7:11- Pluto (Prologue)
10:38- The Earth (Prolugue)
13:24- Download Window
16:12- Space Ex-Boyfriend
18:29- Something in the Walls
22:45- Kite Kid
29:07- King Crawler
31:03- King Carnivore
35:38- Sir Maximuses
41:30- Sweetheart
45:03- Something in the Water
48:51- Mr. Jawsum
53:01- Pluto (Expanded)
56:52- Pluto and Earth
1:00:37- Nefarious Chip and Life Jam Guy
1:03:31- Unbread Twins
1:07:28- Shady Mole
1:09:47- Snaley 1st and 2nd fights
1:11:16- Snaley 3rd fight
1:14:27- Roboheart
1:15:46- Slime Girls
1:21:56- Humphrey
1:28:51- Space Ex-Husband
1:35:03- Mutantheart
1:36:46- Abbi
1:43:08- Perfectheart
Mod link (mod was taken down, this is my copy): drive.google.com/file/d/1t0CqcFuDW0wbAZ__X9jbsWeXds5NyJr2/view?usp=sharing
Ah yes, the Ultimate Boss Rush. This time, improved by 10 levels, and I put everything into one video. Plus, the real world stuff isn’t dependent on level, so I cut out everything that wasn’t a Headspace fight.
To be honest, most fights are still pretty easy at level 30. It’s just how many fights there are that’s scary. Luckily, each section of the game (Prologue, Three Days Left, Two Days Left, and One Day Left) has a save point that you can start from. I made heavy use out of that. That said, here’s some of the noteworthy bosses:
*Something in the Dark.* It’s made scary by both the time limit and the ability to afflict afraid, but otherwise, not too bad. It doesn't do much damage and it's fairly easy to nuke.
*Pluto (Prologue).* Three enemies is bad news, but all three have the potential to one-shot. In some senses, I kinda have to get lucky.
*Something in the Walls.* Not only is it a fear boss that loves its AOE attack, it has *30* luck. You’re always in danger.
*King Carnivore.* Unlike Pluto, the two cohorts are way easier to dispatch. Can still be tough, but less so.
*Maximuses.* Maximuses are always hard, though they seem quite a bit easier than usual. Maybe it was Mari's Cookie? Either way, rushing them down seemed to be the strat.
*Sweetheart.* Similar to Maximuses, kill her quickly. This time, juice doesn't matter because it's right before a full heal.
*Pluto and Earth.* Another easy boss, but worth mentioning: before the last turn, the party gets a phantom boost in stats (x10 speed, x1.5 everything else). Not important, but a fun tidbit.
*Life Jam Guy.* To avoid getting toasted, you have to skip him. Don’t be fooled, this isn’t a break.
*Unbread Twins.* They hit pretty hard, making a tough fight. But they're nuke prone even at 100 DEF; just beat them before they beat you.
*Snaley 2.* Completely RNG dependent. Not much else to say really.
*Slime Girls.* A historically hard boss..that I had little trouble with this time. Maybe it’s the trip+spicy food opening; maybe it’s Mari’s Cookie again. Maybe it’s Maybelline.
*Mutantheart.* RNG fight, but worse. Luckily this time, she called happy twice and that was enough, but Observe shenanigans would otherwise be called in. (Observe has a 50% chance to cancel the instakill, slightly boosting my odds.)
*Abbi.* I figured she'd be way harder, but honestly she only took a couple tries. Maybe I was lucky, maybe Mari's Cookie really just helps that much. Maybe I'm more used to the harder LVL 21 fight.
*Perfectheart.* At level 30, it shouldn’t be a big surprise that Perfectheart’s the toughest boss (along with Mutantheart and Something in the Walls). Normal PH shenanigans (sing, steal breath, spare, and exploit) all suck, and I depend on Observe. Luckily, she can be retried infinitely, so just brute force until she dies.
Equipment:
Omori: Red Knife, Rose Hairclip (Mari’s Cookie, Mush)
Aubrey: Baseball Bat, Gladiolus Hairband
Kel: Basketball, Pretty Bow
Hero: LOL Sword, Flower Crown
Timestamps:
0:05- Boss
0:58- Ye Old Sprout
2:42- Something in the Dark
6:02- Ye Old Tree
7:11- Pluto (Prologue)
10:38- The Earth (Prolugue)
13:24- Download Window
16:12- Space Ex-Boyfriend
18:29- Something in the Walls
22:45- Kite Kid
29:07- King Crawler
31:03- King Carnivore
35:38- Sir Maximuses
41:30- Sweetheart
45:03- Something in the Water
48:51- Mr. Jawsum
53:01- Pluto (Expanded)
56:52- Pluto and Earth
1:00:37- Nefarious Chip and Life Jam Guy
1:03:31- Unbread Twins
1:07:28- Shady Mole
1:09:47- Snaley 1st and 2nd fights
1:11:16- Snaley 3rd fight
1:14:27- Roboheart
1:15:46- Slime Girls
1:21:56- Humphrey
1:28:51- Space Ex-Husband
1:35:03- Mutantheart
1:36:46- Abbi
1:43:08- Perfectheart
