MM2 Aim Trainer How to Redeem Codes and Cursor IDs

MM2 Aim Trainer uses two redeem boxes, on two Roblox places, for two kinds of string. Mix them and you will stare at an “invalid” message that is technically correct. This page walks both flows side by side: Aim Trainer 2 Shop promo codes and original Misc cursor IDs. Live strings sit on codes. The ID table sits on cursor IDs. Read this page when the menus themselves are the problem.

MM2 Aim Trainer 2 (b1uu / holderblu, place 135193469413243, universe 8160348242) is the successor Blu wants you to play. Promo codes such as FREECASH and BLU go through Shop → three dots at the top. MM2 Aim Trainer (blu’s buds / livingblu, place 6924758805, universe 2647834887) released on 8 June 2021 and still owns Misc → Custom Cursor. If Aim Trainer 2 fails to load, use the original for training — but you still cannot claim Shop codes there.

Both places are a solo NPC trainer with optional 1v1 PVP. You do not need another player in the server to redeem.

If you have never opened either menu, skim getting started first so Shop and Misc are not a scavenger hunt.

Flow A — Aim Trainer 2 promo codes (Shop)

Use this flow for Cash, Blue skins, Love skins, and the 100M knife. Last verified early September 2026. Verify in-game; codes expire.

1. Join MM2 Aim Trainer 2 on Roblox. Do not join the original place for this step.
2. Wait until the HUD finishes loading. Shop will not appear on a hung join.
3. Click Shop on the left.
4. At the top of the Shop panel, click the three dots.
5. Paste one code. No spaces before or after. Do not stack FREECASH BLU on one line.
6. Confirm. Watch the Cash counter or open inventory for knives and skins.
7. Redeem the next code. Shop does not accept a comma-separated list.

Active strings and the expired pile (PART2, HOTSEASON, M3DAL, EASTER2026) are tabulated on codes. Seasonal context for HOTSEASON lives on Summer 2026 and the updates hub.

BLU is 100 Cash and a creator shout-out. BLUE is five rare Blue skins. They are different codes. 100MILLY is the 100-million-visit knife, not Cash. Icecrusher and Icepiercer are Premium grants on the original trainer and will never come out of this three-dot box.

Flow B — original trainer cursor IDs (Misc)

Use this flow for Red Dot, scopes, Hello Kitty, Sonic, and every other asset number.

1. Join the original MM2 Aim Trainer (place 6924758805).
2. On the main menu, open the Misc tab.
3. Select Custom Cursor.
4. Paste the asset ID. Digits only.
5. Confirm, then look at the reticle in the hallway or on a dummy.

Red Dot (412284862) is the training default. Decorative IDs hide heads; put them away before a real block. The grouped table is cursor IDs. Menu chrome is on controls.

Case sensitivity, mobile, and PC

Shop codes are case-sensitive. FREECASH works. freecash often does not. Blu is not BLU. 100milly is not 100MILLY. Copy from the codes table instead of retyping on a phone.

PC: click Shop, click the three dots, Ctrl+V, confirm. Easy path. Watch that Discord or a YouTube description did not add a trailing space.

Mobile: open Shop, hit the three dots, then paste. Roblox mobile keyboards love to auto-capitalize the first letter after a number or to insert a space after a code you long-pressed. After paste, look at the field before you confirm. If the keyboard is in lowercase, switch to caps for BLU and BLUE. Cursor IDs are digits, so auto-cap is less of a threat, but a trailing space still breaks the asset lookup.

Invalid, expired, or already redeemed

Shop messages collapse several failures into one “invalid” toast:

• The code expired. HOTSEASON and PART2 are dead. Stop pasting them.
• You already redeemed it on this account. Cash codes are typically once per account.
• You mistyped case or dropped a digit (100MILY is not 100MILLY).
• You are in the wrong place. Original Misc will not take FREECASH. Aim Trainer 2 Shop will not take 412284862.
• The string was a fake from a thumbnail. This wiki does not invent codes. If it is not on codes, treat it as expired until Shop accepts it.

When invalid hits, do not mash redeem twenty times. Check the expired table, then updates. New drops usually land in Blu’s Discord first; players and links keep that invite. The same Discord handles old-trainer kill transfer tickets. That is not a Shop code. Do not paste kill counts into the three-dot box.

Cursor failures look different: the reticle never changes, or it becomes a giant PNG. Wrong or moderated asset IDs fail silently. Overwrite with Red Dot. Huge images mean you pasted art, not a reticle. Reset steps are on cursor IDs.

Do not share accounts

Do not log a friend in so they can “redeem for you.” Do not trade passwords for a 100M knife. If Roblox locks the account, the Cash is gone. Aim Trainer 2 also permanently bans cheaters with no appeal. An executor that auto-fills Shop is a ban, not a helper. Claim the string yourself, then go train. Neither box aims for you.