I wanna get the OOPARTS IV

Creator: HAEGOE

Average Rating
8.4 / 10
Average Difficulty
60.4 / 100
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Tags:

Adventure (7) Needle (6) Avoidance (3) Trap (2) Gimmick (2) Boss (6) Secrets (2) Long (1) Extra (1)

Screenshots

  • by BloggerOP

Creator's Comments:

HAEGOE [Creator]
I made ooparts 3 because 1 and 2 sucked, and now I made this because o3 didn't age well.

I've been watching gmtk videos, playthrough of modern fangames and such to study level designs and it seems I still have lots of room for improvements, especially for needles.

Also, while I did taken extra stages seriously this time(unlike o3), I'll admit I went a little overboard with the extra boss. Sorry about that.

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[1] Like
Rating: N/A       Difficulty: N/A
Aug 9, 2024

18 Reviews:

Riechert
very good game, i had a lot of fun. some gimmicks are very well use, my personal highlight is level 6, and is not all corridor needle (there are some corridors still) but is a huge progress

some things that not affect my rating: the bosses sprites has to be like milanesas, the bigger the better, okay seriously some bosses like the third one are so small they're cute.

and things that affect my rating: stage 9 could have a better use of the timer triggers, they only activate a spike in front and that's it... there is a lot (okay not a lot, but there are many) odd jumps, random diamonds, random corners at the end of the saves only to make things harder, nd personally i'm not a big big fan of the "do half screen to activate a trigger or collect all keys to unlock a door at the start"


Overall, a big improvement over the other games. There are some parts that are "ugh", but it's a good game.






here is how to get the secrets:

secret 1: screen 1-2... after activate the last trigger, try to jump close to the cherry next to the trigger
secret 2: screen 2-3... do a lap
secret 3: screen 3-2... shoot the random spike top left, next to the camera
secret 4: screen 4-1... in the drop to the warp, keep holding left until you find fake blocks.
secret 5: screen 5-4... do the screen normally, and at the end one trigger top left switches
secret 6: After boss... after defeat the boss, you will find a red dot in the screen, interact pressing UP
secret 7: screen 7-5... collect all the blue skulls
secret 8: screen 8-5... at the start, do the sideways gate
secret 9: screen 9-8... after get the last save, jump down
secret 10: after boss... "watch the credits"

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Tagged as: Adventure Needle Avoidance Trap Gimmick Boss Secrets
[1] Like
Rating: 8.0 80       Difficulty: 60 60
Aug 6, 2024
LitnhJacuzzi
Difficulty exclude extra.

The ex boss ("Game Over" Boss) has been the WORST boss I've EVER played, it's at least 95 difficulty if the battle lasts only 30 sec longer, the RNGs of the second phase are literally TAS-oriented on which you have 90% chance to be completely blocked. This boss is genuinely the destruction of the whole game.

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Tagged as: Adventure Needle Boss
[1] Like
Rating: 7.5 75       Difficulty: 60 60
Aug 5, 2024
Faucet
I've been through all that crap only to get an unwinnable boss.
Sans Undertale reference does NOT help anything.


Jokes aside, this is a pretty big improvement over OOPARTS 3, but it does still suffer from similar issues. This game is a lot less rough around the edges and overall a pretty good time, but it's not the most memorable game. The final boss dialogue was really funny though.

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[0] Likes
Rating: 7.4 74       Difficulty: 47 47
Jan 9, 2026
Gaborro
Rating based on full clear, difficulty set to normal clear (full game clear is high 60s - 70?)

Big adventure game with platforming having a needle-ish focus, with some very interesting mechanics through the whole thing keeping everything interesting and fun. A lot of the game references are cool and some of them are classic haegoe tropes which we always love. The bosses as per usual are a lot of fun as well.

The secret hunting is a lot of fun and it stays accessible for everyone as you are pretty much guaranteed to find them all at some point. The extra stuff has some of the most fun platforming in the game and the true final boss is the most fun and most challenging in the game, making the full journey very rewarding.

Really love this one!

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[0] Likes
Rating: 9.0 90       Difficulty: 60 60
Feb 10, 2025
ywz_iw
I like this game very much, but the BOSS at the last level is worse.

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[0] Likes
Rating: 7.0 70       Difficulty: 62 62
Aug 9, 2024