Don't hate me - free keys, but probably most of them are used already

Just clearing out the attic.

Some of these I have already used , I just have no idea which one, so feel free to try them, and sorry if none of them work.

For bots to have a harder time I added an extra Z to the beginning of every key, you should delete it, and you have the correct key.

(Hacker Evolution Duality) Hardcore Package P ZNIYF3-WF92D-7AJ55
(Hacker Evolution Duality) Hardcore Music Pac ZJLTB3-Q2EQ5-PY4LV
(Hacker Evolution Duality) Hacker Bootcamp DL ZPXKXB-B4HTA-4AENB
(Hacker Evolution Duality) Inception Part 3 D ZHZ6XZ-0K26L-EKP54
(Hacker Evolution Duality) Inception Part 2 D Z4TPXV-GB7MM-K8JD4
(Hacker Evolution Duality) Inception Part 1 D ZQERCR-YTWKA-PPBER
Hacker Evolution Duality Z3JZ2V-DHF42-5LZWG
(Hacker Evolution Untold) Hardcore Package Pa ZP2LD2-F7R5Z-36KCK
(Hacker Evolution Untold) Hardcore Package Pa ZKGCE5-08RA2-0NGVL
(Hacker Evolution Untold) Hardcore Music Pack ZCRMPW-2X5Y8-B804Z
Hacker Evolution: Untold Z2PVK9-GM7QK-2L66Q
(Hacker Evolution) Hardcore Package Part 2 DL ZGVMW7-I27EA-7FJXT
(Hacker Evolution) Hardcore Package Part 1 DL ZKE6D6-PXVWF-IPRCC
(Hacker Evolution) Hardcore Music Pack DLC ZY070W-2JW6L-4DIPL
Hacker Evolution ZZ4B6V-PJFPP-THX3Q
RIP - Trilogy Z44909-LT033-N8KN2
Chompy Chomp Chomp Z2Y29Z-BD3C2-JA73D
Commando Jack ZYDPL2-0LY09-YCVBH
Pixel Puzzles: UndeadZ Z7Q2L9-WVALJ-2H02T
Pixel Puzzles: Japan ZBDVQ8-76Y96-JIBM0
Commando Jack ZC7IHZ-GXH8A-8522H