Earthbound RNG Manipulation - Onett with Death Warp (Revamped)
RNG 1: 1 byte hex value at 0x7E0024
RNG 2: 1 byte hex value at 0x7E0026
RNG 3: 2 byte hex value at 0x7E4A7A
An L check advances 20 units
AA advances 28 units
A↑A advances 22 units
AB advances 3 units
Location | Notes | RNG 1 | RNG 2 | RNG 3 |
|---|---|---|---|---|
Sitting On Yep | 20 total cursor movements (with A and start for confirming selections. | 5E | D4 | 0000 |
Out of Bed | Watch the cut scene for funzies | E7 | A5 | 0000 |
A takes it | Left, up-left into room, down-left slightly to go around desk, L to take present quickly. | 8D | 48 | 0000 |
Leave house (Black screen) | Equip the bat (must go quick or the RNG messes up. If Paula moves down then right, you are good. Out of room, the left down stairs, slight down-right to make it around the table, then right out of the house | 05 | 50 | 0000 |
"Hey, A" | Down-left slighty, then down to grass line at fence-line. The game lags here very slightly so use that as a cue to then turn down-left. Go all the way down, the left against cliff. Up-left around. At traveling salesman area, up-left over diagonal flower line, then up when you are in line with the upper-most pink flower in that little line. RNG 3 is not active here so specific movement when NPC's are not loaded is not important. Note that Pokey's movement is scripted so it doesn't matter how long he stays on screen or when you talk to him. | D3 | EB | 0000 |
"Welcome home, A" | When you're going through the salesman area again, bump against the tree to force Ness into that X coordinate so that the RNG is guaranteed. Turn right at the bottom flower. Then wrap around and diagonal-up into Ness's house (the opposite of what you did coming out). | 83 | 95 | 0000 |
"L-L-Listen!" | Left, down the stairs (Tracy should go up, then left). Down-right (you can use the second pattern down from the table on the floor as a reference of when to turn right. Hold right, then up-right a little underneath the dog to put you underneath the couch, then right more until Pokey emerges | B7 | F7 | 00AA |
Dressed in Room | Left and talk to mom. She should move up and be in your horizontal line. | FC | FA | 00CD |
Leave House | Left to downstairs. Down-right a little to the same pattern point as before. Up-right to talk to pokey. Right to door, then left and up to phone. (Mom should be in the middle of her movement when you use the phone. Just go quick and you'll catch it at the right time). Down , then right and out. The RNG value is not super important here as it can fluctuate based on wrong movement. You're expecting ideally one dog to the southwest, but several other spawns can result in the same ending RNG if you follow the exact same actions. A snake and a crow, for example, will fix itself if you follow the same actions. | 9E | 6F | 0154 |
Wha-! | ||||
Convo done | 59 | 41 | 0269 | |
Starting first round against Starman | Normal walk down to starman. Skip the bread Roll | 25 | C0 | 0269 |
"It is the truth, so listen!" | Action 1: B Bash Action 2: ABx2, Auto fight. Remove it when buzz buzz is shielding. Mash Bash on the next action for the kill | F3 | FD | 0269 |
It's Day! | Enter house, left until under dad. Up and talk. After conversation, down to bottom and hold right. | 39 | 62 | 02A5 |
At first outcropped tree | DownRight to tree, right and down right into other tree. Hold right and AB in the middle of the trees. Down right and guide down. DownLeft just underneath the diagonal path. Left and downLeft at the top line of the next path and left to guide against the trees | 86 | FD | 02F6 |
Movable in Drug store | Left and downLeft when Ness is at the left side of the outcropped tree trunk. This turn is pretty generous. I've verified it works from Ness at the bottom of the path (walking down the bottom line) to the very middle of the path.Turn left at the tree line, then downLeft at the path, then Left at the bottom line of the crosswalk. UpLeft into the drug store. Don't wait -- NPC's are still active when you're entering As a reference, the Yellow lady should go left up up, and the guy on the street near the drug store should go right down. | AA | 1C | 0373 |
Back outside Drug Store | DownLeft slightly, then save from the right side of the phone (This is critical. There is an rng 3 trigger you'll most likely hit if you save from the top and it'll throw off the RNG later in the run when you don't trigger it). Up and withdraw 30, then buy the tee ball bat, sell the cracked bat when prompted, then end the conversation with B and exit. | 4A | 61 | 03AA |
Entering Arcade | Tuck up in bush, slight left then down+left and guide down against tree NW of lady. Down+left at curb, down at mailbox (until curb+street line), then wrap around and up into the right side of arcade. Punk should have started moving up when you enter. If the punk's first action was moving down, AB in front of the garbage can to fix the rng. | 0A | A1 | 0407 |
Talking to first punk (didn't you?) | Walk left, L above the arcade (on the left side to make sure the punk spawns correctly), let punk attack you (The other punk should just barely be poking on screen off to the left). | 18 | 53 | 042A |
A gained 15 exp | Bash. Enemy misses, you smash for 38 | 17 | A7 | 042A |
A gained 13 exp | AA as soon as the fight ends, walk up to punk saying no and start fight. B 5 times then bash. | 83 | B5 | 042F |
Round 1 begins of Frank | 7B | 6F | 045D | |
A gained 50 exp | First round: Bash for 17 Second round: ABx5 Bash for Smash | 08 | AB | 045D |
A gained 76 exp | First round: Use tee ball bat for smash Second round: defend Third round: AB bash | D6 | 73 | 045D |
"Your adventure is just beginning" | 07 | 1B | 045D | |
Transition to outside arcade | DownLeft and down into arcade. DownRight and right to leave | 61 | E1 | 048A |
Transition to Town Hall | Right, UpRight along curb line. AB when Frank completes movement. Up to guide against tree (If you turn up late, BUTTERFLY!). UpLeft at bottom crosswalk line, left through gap and up into hall | EE | DF | 04EA |
Underneath Receptionist (1st time) | Left | 12 | F6 | 0544 |
Underneath Receptionist (2nd time) | AB while you're underneath, go up, talk to mayor from left side to avoid RNG3 trigger. Walk out. | 93 | 8B | 059E |
Underneath mole past RNG trigger | A down B underneath Receptionist, through gap, guide up against trees, UpRight at curb, cut UpLeft through tree gap, up until you would hit the trees and turn left right before. Truck dude moves up up (A down 4 B) 1C CB 0643 NPC moves left down (AB) 92 7F 0643 NPC moves down down (A down 2 B) 47 A5 0643 NPC moves up left down B3 C6 0643 | B3 | C6 | 0643 |
Inside shack | Hold left, then up left along left side of path. Up to guide against tree. Use key and buffer UpLeft. Both travelers should be facing up. | EB | 80 | 068F |
A took it (1st bomb) | L in shack, then enter cave. Push up into corner, then walk left. When the slug starts moving, AAx8 + AB, then fight. | 92 | 7D | 06F0 |
A took it (2nd bomb) | AAx3, L, A down down A, walk right to outcrop (After you're done flashing), then left into fight. | D8 | A3 | 06F0 |
Right before exiting | Immediate AB, L in front of cave. Diagonal onto rope. AA at the top, AB at first outcrop above. Diagonal onto next rope. AB at the top. Diagonal out. | 35 | D5 | 0786 |
In front of Titanic Ant | A3B, exit. AA before re-entering. Stutter through two rooms. ABx3 before entering Titanic Room. | 5B | 64 | 0849 |
A gained 685 exp | Lifeup twice, start fight. AB bomb, AB bomb, Bx3 bash. | C9 | A8 | 0848 |
Movable in Drug Store | Out, downLeft, then UpRight. Down the ropes (ok to move diagonal). AA near the bottom of the last rope. Down slightly, then downRight when you're just below the rock to green swirl the left antoid. After you take mortal damage, stop pressing buttons so you always die at the same point. Defend, 3B ATM, ABx3 ATM | BB | 02 | 08D5 |
Outside drug store | Go up, withdraw 200 from front, then right and out | 1B | 02 | 0907 |
In Police Station | 57 | 77 | 098D | |