Talk:Monster Musume: Everyday Life with Monster Girls Online/@comment-29923354-20160429130957/@comment-5791947-20160430061517

If you're a freemium player, only save up your rubies for 3 things : room expansion, relaxation rooms, groups, 10+1 rolls. Do not waste them on trivial things like replenishing stamina or creams.

You'll get 6 rubies every 10 days, and 2 rubies every weekend. Each event lasts 11 days and yields 11-17 rubies if you can get everything. Each revival event gives you a maximum of 4 rubies. Emergency server maintenances also gives out 1-5 rubies, the occasional promotional login bonuses gives out 10 rubies.

On average, you'll net about 50+ rubies every 2 events at maximum efficiency.