1. ZED www.zed.run
Dev Activity: 91 commits (30 days)
Attraction: uniqueness, excellent ui/ux, live racing.

2. EOS Knights www.eosknights.io
Dev Activity: 188 commits (30 days)
Attraction: mobile first approach, game mechanics, impressive user growth

3. Axie Infinity www.axieinfinity.com
Dev Activity: 25 commits (30 days)
Attraction: art style, community, immersive world

4. Gods Unchained www.godsunchained.com
Dev Activity: 3 commits (30 days)
Attraction: active user growth, esport tournament, multiplayer competitive

5. MyCryptoHero www.mycryptoheroes.net
Dev Activity: 'nil' commits (30 days)
Attraction: rpg, pixel art, zelda style

List: 1st Feb 2019

A curated selection via www.stateofthedapps.com/rankings/category/games?