■EZ2AC
Web: https://www.ez2ac.co.kr/
Twitter: https://twitter.com/EZ2AC
YouTube: https://youtube.com/user/EZ2Developer

■EZ2ON
Steam: https://store.steampowered.com/app/1477590/EZ2ON_REBOOT__R/
Twitter: https://twitter.com/ez2on_official
YouTube: https://youtube.com/channel/UCoPxq-UsrvL6tGvyXOWwy1Q
https://twitter.com/5chan_nel (5ch newer account)