CTF Game Challenges
I have been learning about game hacking recently and the best way I could find legally to practice is by playing CTFs.
But the difficult part is finding out the Game challenges from previous ctfs.
This list includes game challenges I encountered while playing ctfs and reading writeups.
Also just FYI as some of the gameservers are offline and there is no clear way to set it up or the developers have not opensourced it we can't play it now.
Contents
PC Games
Retro [Gameboy/NES]
Android
Web
PC Games
-
DragonSector CTF 2018
Solution Videos
https://youtu.be/8bjFplctDE0
https://youtu.be/j0taw78tCYs -
Nullcon HackIM 2020
Writeups
https://medium.com/@roottusk/helping-zelda-capture-flags-nullcon-hackim-2020-f2480099cc3c
https://devploit.dev/2020/02/09/nullconHackIM-ZeldaAdventures.html -
Pwn Adventure Series by Vector35
Writeups
https://thekidofarcrania.gitlab.io/2018/11/18/csaw-finals-18/
https://www.digitaloperatives.com/2014/01/19/ghost-in-the-shellcode-2014-write-up-choose-your-pwn-adventure-2-200-portal/
http://lockboxx.blogspot.com/2014/01/ghost-in-shellcode-2014-ctf-writeup.html
https://github.com/ctfs/write-ups-2014/tree/master/ghost-in-the-shellcode-2014
https://x-c3ll.github.io/posts/Frida-Pwn-Adventure-3/
https://blog.keyidentity.com/tag/pwnadventure/Solution Videos
https://www.youtube.com/playlist?list=PLhixgUqwRTjzzBeFSHXrw9DnQtssdAwgG -
Flare-On 6 (2019)
Writeups
https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/FlareOn6_Challenge4_Solution_DnsChess.pdf
https://0xdf.gitlab.io/flare-on-2019/dnschess.html -
Insomni Hack
More Info : https://www.insomnihack.ch/ctf-test-the-game/
Writeups
https://gist.github.com/bkth/f8d9965bb985af0d925352a88067b240 -
RiceTeaCatPanda CTF 2020
Writeups
https://blog.nlegall.fr/rtcp-tea-clicker.html
https://blog.nlegall.fr/rtcp-work-in-progress.html -
InsomniHack 2017
Info & Writeup
https://blog.scrt.ch/2017/06/06/fps-write-ups-for-insomnihack-2017/ -
Secuinside CTF Quals 2013
Writeups
http://lockboxx.blogspot.com/2013/06/intro-to-reversing-windows-portable.html -
BSidesCBR CTF 2017
- Let’s Play a Game!
- Old PC
Writeups
https://codecadets.blog/bsides-canberra-lets-play-a-game-aa562be9b129
https://codecadets.blog/bsides-canberra-2018-ctf-write-up-old-pc-37116ab7625e/ -
Thotcon 0xa
-
CSCG 2020
-
Follow The White Rabbit
Challs includeCave & Datamining
-
Maze
Challs includeEmoji, M4z3 Runn3r, Map Radar, Maze Runner, The Floor Is Lava, Tower
Writeups
https://stygiansecurity.com/following-the-white-rabbit-in-game/
https://jamchamb.github.io/2020/06/21/cscg2020-maze-writeups.html
https://github.com/bburky/mmo-maze-frida -
-
XMAS CTF 2019
Writeups
https://github.com/archercreat/CTF-Writeups/blob/master/X-MAS%20CTF/Lapland%20Mission/README.md -
TJCTF 2020
Writeups
https://deadlock.team/ctf/forensic/tjctf%202020/2020/05/27/TJCTF-gamerf/
https://deadlock.team/ctf/rev/tjctf%202020/2020/05/27/TJCTF-gamerr/ -
Redpwn CTF
- 2019
- 2020
Writeups
https://ctftime.org/writeup/16176
https://spinstars.dev/writeups/2/
https://github.com/shiversoftdev/redpwn-i-wanna-find-the-flag/blob/master/README.md -
Pwnium CTF 2014
Writeups
https://in3o.wordpress.com/2014/07/06/pwnium-ctf-2014-reverse-100-old-school/ -
Hackerearth CipherCombat 2.0
Writeups
https://s3-ap-southeast-1.amazonaws.com/he-public-data/pong-writeupd842017.pdf -
HackTheVote CTF 2016
Writeups
https://emanuelecozzi.net/posts/ctf/how-to-fly-with-radare2 -
Plaid CTF 2020
Writeups
https://ctf.harrisongreen.me/2020/plaidctf/the_watness_2/ -
Defcon CTF Quals 2020
- Babymaze
- Mamamaze
-
Flare-On 5 (2018)
Writeups
https://bruce30262.github.io/flare-on-challenge-2018-write-up/#level-2
http://justanotherdfirblog.blogspot.com/2018/10/flare-on-2018-challenge-2-ultimate.html
https://medium.com/@EpsilonCalculus/write-up-to-the-2018-flare-on-challenge-infosec-newbie-edition-flareon5-6444431444b4 -
3kCTF-2020
Writeups
https://tcode2k16.github.io/blog/posts/2020-07-26-3kctf-writeup/#game-1 -
ALLES! CTF 2020
Writeups
https://github.com/RickdeJager/CTF/blob/master/ALLES2020/ALLESCraft/writeup.md
Retro [Gameboy/NES]
-
Flare-On 6 (2019)
Writeups
https://www.fireeye.com/content/dam/fireeye-www/blog/pdfs/FlareOn6_Challenge8_Solution_SNAKE.pdf
https://malwareunicorn.org/workshops/flareon6_2019.html#8 -
Square CTF 2017
Writeups & other game files
https://github.com/VoidHack/write-ups/tree/master/Square%20CTF%202017/reverse/gameboy -
Swamp CTF 2018
Writeups
https://github.com/DancingSimpletons/writeups/blob/master/swampctf-2018/Etherealboy.md -
UTCTF 2020
Writeups
https://www.danbrodsky.me/writeups/utctf2020-gameboytas/ -
HITB Amsterdam CTF 2019
Writeups
https://beunhazen.net/2019/05/24/hitams19-eighties-writeup.html -
r2boy series
Writeups
https://www.megabeets.net/reverse-engineering-a-gameboy-rom-with-radare2/
https://bananamafia.dev/post/r2ctf-2019/
https://github.com/s0larpunk/ctf_challenge_writeups/blob/f4960a50fdf5446f13e4ee3131900901777e86ec/2019/ctf_solutions/radare_ctf/radare_ctf_writeup.md -
Hacklu CTF 2014
Writeups
https://www.tasteless.eu/post/2014/10/hack-lu-ctf-2014-at-gunpoint/
https://w00tsec.blogspot.com/2014/10/hacklu-2014-ctf-write-up-at-gunpoint.html
https://radareorg.github.io/blog/posts/solving-at-gunpoint-from-hack-lu-2014-with-radare2/ -
CSAW CTF 2015
Physical Cartridge for PwnAdventure Z
https://shop.binary.ninja/collections/all/products/pwn-adventure-z-cartridgeWriteups
https://bruce30262.github.io/csaw-ctf-2015-hacking-time/
https://www.voidsecurity.in/2015/09/csaw-ctf-re200-hacking-time.html
https://www.hackucf.org/csaw-2015-finals-blox-pwnadventurez-re-250/ -
Reply CTF 2018
Writeups
https://xz.aliyun.com/t/2858#toc-4 -
TUM CTF Teaser 2015
-
Rootme
-
44con CTF 2018
-
KipodAfterFree CTF 2020
Writeups
https://teamrocketist.github.io/2019/12/26/Reverse-Kipod2019-GameBob/ -
RCTF 2020
Writeups
https://blog.rois.io/en/2020/rctf-2020-official-writeup-2/ -
CTFZone Quals 2019
Writeups
https://ptr-yudai.hatenablog.com/entry/2019/12/02/093635 -
HackTheBox
Writeups
https://exp111.github.io/Nostalgia/ -
InCTF 2020
Writeups
https://0xd13a.github.io/ctfs/inctf2020/invisible-maze/ -
ALLES! CTF 2020
- [Flag Service Revolution(https://github.com/allesctf/2020/blob/master/challenges/flag_service_revolution/public/flag_service_revolution.7z)
Writeups
https://blog.d1r3wolf.com/2020/09/alles-ctf-2020-writeups.html#flag_resolution
Android
-
Google CTF 2018
Writeups
https://w0y.at/writeup/2018/07/02/google-ctf-quals-2018-shall-we-play-a-game.html
https://github.com/AdityaVallabh/ctf-write-ups/tree/master/Google%20CTF%202018/Shall%20We%20Play%20a%20Game%3F -
Google CTF 2019
Writeups
https://blog.nviso.eu/2019/07/18/solving-flaggy-bird-google-ctf-2019/ -
RCTF 2020
Writeups
https://blog.rois.io/en/2020/rctf-2020-official-writeup-2/ -
Defenit CTF 2020
Writeups
https://github.com/TFNS/writeups/blob/master/2020-06-05-DefenitCTF/catchmouse/README.md -
ALLES! CTF 2020
Writeups
https://abhaynayar.com/ctf/alles.html
https://github.com/ARESxCyber/Writeups/tree/master/ALLES!%20CTF%202020/prehistoric%20mario
https://blog.d1r3wolf.com/2020/09/alles-ctf-2020-writeups.html#prehistoric_mario
Web
Most of the web games are dead!
-
CSAW CTF Finals 2018
Writeups
https://zackorndorff.com/2018/11/13/csaw-ctf-finals-2018-wic-wac-woe-1-writeup/ -
Plaid CTF 2019
- Watness
http://blog.rb-tree.xyz/2019/04/22/plaidctf-2019-the-wat-ness/
-
TJCTF 2020
- Gamer W
-
Bountycon 2020
- Proof-of-Game
https://kishanbagaria.com/bountycon-2020/#proof-of-game--web--published-dec-30
Contributing
Help me in keeping this list updated by :
- Providing new games you encounter in ctfs to me over Twitter : @MrT4ntr4
- Opening Pull Requests