htoL#NiQ: The Firefly Diary was released on Steam with trading card support on 18 May 2016. There are 11 cards in the series, and you'll receive 6 cards at random for purchasing and playing the game.
Trading Cards[]
Mion's Mother
Mion's Father
Umbrella Mion
Mushroom Mion
Mion
Fall Mion
Stage 1 Boss
Stage 2 Boss
Stage 3 Boss
Stage 4 Boss
Original Mion
Foil Cards[]
Mion's Mother
Mion's Father
Umbrella Mion
Mushroom Mion
Mion
Fall Mion
Stage 1 Boss
Stage 2 Boss
Stage 3 Boss
Stage 4 Boss
Original Mion
Badges[]
Booster Pack[]
Emoticons[]
Profile Backgrounds[]