I couldn’t verify any Oil Miner -specific working codes for 5/10/2026 from the results I found, but the closest matching Roblox oil-tycoon game with current code lists is Oil Empire , which has recently posted codes like JUMPJUMPHAHA, PRKROBY, HMLNDR, THX500K, SOLARPANEL, HELLOGOLDEN, and NUKENUKENUKE.

What I found

  • A May/June 2026 update mentions Oil Empire codes and lists several active rewards, including Rainbow Packs and item drops.
  • Another April 2026 source also lists active Oil Empire codes such as SUNDAY_STORM, 96SUNDAY_STORM, SUNDAY_STORM87, ABUSEIT, ABUSE99, FixedFixed, thanks100k, APRILFOOLS, hellohex, 10klikes, and Beta.
  • I did not find a reliable source confirming a separate game titled exactly Oil Miner with working codes on that date.

Best current code list

If you meant Oil Empire , these are the strongest-looking recent codes from the sources I found:

  • JUMPJUMPHAHA
  • PRKROBY
  • HMLNDR
  • THX500K
  • SOLARPANEL
  • HELLOGOLDEN
  • NUKENUKENUKE
  • SUNDAY_STORM
  • 96SUNDAY_STORM
  • SUNDAY_STORM87
  • ABUSEIT
  • ABUSE99
  • FixedFixed
  • thanks100k
  • APRILFOOLS
  • hellohex
  • 10klikes
  • Beta

PC redeem steps

For PC, the usual Roblox code flow is to open the game, find the code or shop menu, enter the code exactly as shown, and hit redeem.

Note

If you meant a different Roblox game named Oil Miner , I’d need the exact game title or link to avoid mixing it up with Oil Empire.