Finishing the Main Story in Aniimo and wrapping up the Core Courses of Elite Training clears the campaign, but it opens the part of the game that lasts the longest. The world of Idyll stays full of collectibles, puzzle dungeons, boss fights, and a base you can grow for passive rewards. Each of these tracks feeds a different progression system, and most of them pay out the same materials and currencies you need to push your Aniimo team to its ceiling.
Quick answer: Start by collecting Lumin Amber to power the Breezy Plains Branch, since the infinite stamina perk makes everything else faster. Then clear Sanctums and Pathfinder Challenges, fill the Aniilog, build the Homeland, and save Alpha, Omega, and the Holo-Battle Simulator for a strong team.
Every endgame activity in Aniimo
Several long-running systems stay active after the story. The table lists what each one is and what it mainly pays out, so you can pick a track based on what your team needs right now.
| Activity | What it is | Main reward |
|---|---|---|
 Lumin Amber | Open-world collectibles | Branch perks, EXP |
| Sanctums | Puzzle dungeons | EXP, Amber, chest loot |
| Pathfinder Challenges | Battles vs NPC Pathfinders | Besauce Fragments, Credits |
| Aniilog | Catch every Aniimo variant | Encyclopedia completion |
| Alpha and Omega Aniimo | Open-world bosses | Star-Up materials, rare items |
| Holo-Battle Simulator | Timed boss runs, solo or co-op | Reward chests |
| Nurture and Prismana | Spawn rare Aniimo forms | Prismana variants |
| Journey Quests | Sub quests and lore | Evolutions, materials, Report Cards |
| Homeland | Base production | Home Coin |
These activities are marathon objectives, not one-session clears. Start with upgrades that improve movement, then revisit the other goals as your Aniimo gain strength.
Start with Lumin Amber and the Breezy Plains Branch
Start by gathering Lumin Amber: it powers the Breezy Plains Branch, whose perks cut time from the other activities. The world contains 150 Lumin Amber; each awards 200 player EXP plus 2,000 Aniimo EXP. You’ll find some exposed, others accessible only after solving puzzles, and a handful watched by Alpha Aniimo, making collection part of exploring.
Feeding Amber into the Branch unlocks the following benefits:
- Changing the weather within the region
- Revealing caves that were previously hidden
- Infinite stamina outside of combat
- Improved capture odds and increased likelihood of Sparkling forms
Lumin Amber itself comes from highly pure energy ambers that formed out of overflowing Vein energy and were refined over the ages. The power inside them is intense enough to light up their surroundings, which is where the name comes from.
Lumin Amber. Image: Pawprint Studio
Put the Branch upgrades for unlimited stamina outside combat at the top of your list. With no stamina limit, you move faster while searching for Amber, tackling Sanctums, and catching Aniimo, making the investment worthwhile early.
Clear all 17 Sanctums
Breezy Plains contains puzzle-focused Sanctum dungeons. The region has 17 in total: you can finish 14 alone, while the other 3 require another player in co-op. A first-time completion pays 500 EXP and a Lumin Amber, while their chests contain Glimmer, Sparkling Crystals, and Credits.
Sanctum rooms call for particular Aniimo skills, including burrowing, flying, and controlling fire. For instance, Magmarex can smash Stones. If your current lineup cannot solve a room, try bringing an Aniimo with the right elemental or movement skill; a concealed switch is rarely the answer.
Take on Pathfinder Challenges
Pathfinder Challenges pit you against NPC Pathfinders in PvP-like combat, with opponents positioned across the continent. Their element and suggested level are visible before battle, letting you assemble a team with an advantage. The roster includes 56 standard challenges plus 6 Elite ones; gold map borders identify Elite matches.
You earn Besauce Fragments, Safaris, Credits, and upgrade materials for each victory. Start out in Breezy Plains, where the opponents are suited to lower-level teams, and wait until your roster is developed before taking on Elite encounters. You can also trade Besauce Fragments: spend 40 Besauce Fragments at any Outpost Shop to obtain a Besauce Aniimo.
Hunt Alpha and Omega Aniimo
Alpha and Omega Aniimo are bosses found in the open world; you can defeat or capture them, and each fight has a time limit. Alpha Aniimo are stronger versions of common creatures found at set map locations. Omega Aniimo appear much less often, are connected to story quests, and cost extra Primegy to claim their rewards.
Your first boss defeat rewards you with EXP, rare items, and Star-Up materials; claim them through the Institute Guide menu. Subsequent wins pay less, but still make good farming runs. After you capture a boss, its marker stays on your map, so you can teleport back for a rematch instead of searching for it.
Catching Alpha and Omega Aniimo and claiming their rewards uses Primegy. Check your energy before starting a boss session so you have enough to finish the fight.
Play the Holo-Battle Simulator and Interlink
Holo-Battle Sim and Holo-Battle Interlink are distinct battle formats; success in either depends on a capable, carefully tuned team.
Holo-Battle Simulator
The Holo-Battle Simulator is the main solo and co-op endgame mode. It runs as a rogue-like where you fight waves, buy boosters or heal between rounds, and push toward a final boss while chasing a high score within a three-minute time limit. Challenges are split by element, currently Fire, Grass, and Water. Reward chests cost 30 Primegy each, and a typical run offers two to three. Because fights are short and intense, it is a good place to test builds and rotations, and the payouts can include EXP, Capaseed, Flux Crystals, and Credits.
Holo-Battle Interlink
Holo-Battle Interlink is a boss arena where several players join forces to bring down a single uber-powerful boss Aniimo, such as an Alpha or Omega. You need to reach the Trailblazer I rank to take part, but the rewards make the entry requirement worth it.
Complete the Aniilog
Each encounter and capture adds information to the Aniilog, the game’s creature encyclopedia. It currently records 206 Aniimo variants; Somniwing and Irisalis alone carry Legendary status. Regional forms, Prismana variants, and special evolutions each occupy their own entry, meaning standard species captures alone won’t complete the dex.
Filling those entries takes time because of evolution conditions. Among 206 listings, 66 require a third-stage evolution and four species have no evolution. Review each species’ conditions to identify outstanding materials and steps. Treat the Aniilog as an ongoing side objective: check for absent species or variants when other tasks bring you into a fresh area, rather than traveling separately for each one.
Spawn Prismana Aniimo with Nurture
Prismana Aniimo are powerful versions of regular creatures, and the Nurture mechanic is how you draw them out. To make a Prismana form appear, you collect Prismatic Energy in a region, and each region has its own unique Prismana spawn plus an alternate one during Vein Abundance events.
Touch the bloom to set off a Wild Surge and draw Aniimo nearby, then gather Prismatic Energy. Each surge uses one Vein Essence, which can come from the Stamp Shop, Elite Training, Catch Completion Rewards, the Nurture Branch, Holo-Battle Interlink, Core Course completion, and other activities. A daily allotment of attempts costs no Vein Essence; use those free runs before spending items.
Lucky Catches grant a large burst of Prismatic Energy and happen more often during Vein Abundance events. Certain Prismana forms, including Glynsera and Melloblum, only spawn during those events, so time your hunts around them.
Journey Quests, Legendary Journey Quests, and Events
Journey Quests dig into the rarest creatures in Idyll, and many evolutions or Legendary Forms unlock only by finishing these sub quests. Completing them raises Research Points toward Voxel Coins, Credits, and other currency, and the rewards span Curios, Glimmer, Sparkling Crystals, Irisalis Petals, Evolution Materials, and Report Cards used to unlock Pathfinder passives and abilities. Some, like the Legend of the Golden Helmet, even reveal alternate forms that would never spawn on the map otherwise. Flameruff’s branching evolution into Inferlupa, for example, requires the Beast Fang Ridge Legend Journey Quest. Open the Log with L on PC to see every quest, journey, and clue available.
Legendary Journey Quests, such as Walking with Irisalis, are seasonal errands that have you gather specific items to unlock special encounters with Legendary Aniimo. These creatures only appear within limited windows, so capturing them is a priority, and the fights can be as punishing as an Omega.
Events run on seasonal, weekly, and daily cycles and reward Seasonal Aniimo like Sparkelf and Dazmand, along with Legendaries such as Irisalis. Some events, like the Season Pass Stamp Collection, hand out rewards that would otherwise be very expensive or impossible to get for free, so it is worth tracking the calendar.
Build the Homeland for passive income
The Homeland is your private base, and your RV is part of it. Once the last story quest is complete, go to the RV and begin making goods: assign captured Aniimo to production, gather what they produce, and sell it to Astra clients for Home Coin. Completing The Homeland’s New Milestone quest with Fanni’s guidance also opens Delivery Quests, which reward farming and crafting.
Use Home Coin to purchase base equipment and items. Homeland expansion adds storage and production capacity, increasing output over time. Its benefits come from keeping the system running rather than winning a single battle, so get production going early and leave it working as you explore and fight elsewhere.
A practical order to work through the endgame
You do not need to finish one system before touching the next. The most efficient path combines activities so each one feeds another:
- Collect Lumin Amber for the Breezy Plains Branch, prioritizing infinite stamina
- Finish the other Sanctums to earn EXP, Amber, and chest rewards
- Run Breezy Plains Pathfinder Challenges for Besauce Fragments and materials
- Fill the Aniilog with species, regional forms, and Prismana variants as you travel
- Keep the Homeland producing for steady Home Coin
- Wait until your roster is stronger before taking on Alpha and Omega bosses or the Holo-Battle Simulator.
You know a track is paying off when the UI confirms it: a Sanctum logs its first-clear 500 EXP and Amber, the Aniilog fills a slot the moment you capture a new form, the Branch lists each unlocked perk, and boss rewards wait in the Institute Guide menu until you claim them. Lead with the exploration perks that remove friction, then grow into the harder combat as your Aniimo catch up, and there is plenty to work toward until the next content drop lands.
