Developer Game Duchy's Iron Saga is a top-down mecha battler with a large focus on customisation and fast-paced, competitive action. Details recently arrived about its upcoming content updates, and it's fair to say that there's a lot to look forward to.

The all-new retrofit feature lets you upgrade your mechas to your heart's content. You can do this by consuming stamina to claim missions that can then be completed to obtain research points. These, alongside other useful materials, can be used to boost the power of your roster.

You're going to be able to learn more about fan-favourite pilot Theresa and her powerful mech Deer Stalker by taking on new story quests. Chapters 31 and 32 are now playable, as well as Chapters 31 and 32 of the tricky challenge mode.

To celebrate the arrival of spring, a number of bunny girl pilot skins are available for purchase from the in-game skin store. New pilots Tsukigase Yumi and Yumeno Shiori can be obtained from support packs, while Fujiwara Rina can be recruited from the cafe.

The latest stage of the battle pass has now kicked off, offering fresh daily quests and weekly challenges to take on. There are said to be plenty of rewards up for grabs, so it's probably worth getting involved while you can.

If you fancy giving Iron Saga a go, you'll find it available for download now as a free-to-play title from over on the App Store and Google Play.