This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. That can be modded (modified by the end user).

"First, one way to have a massively popular game series is to make it moddable, because the modding community supports fan interest up until the next release comes out, rather than all those people drifting away."