A useful opening plan makes each purchase solve a visible limitation: earning currency, improving the current action or reaching another map. This guide explains that comparison method with the documented two-tree economy and later corrections. It does not claim a verified fastest completion route.
- Understand the current grid before spending
- Separate income from action strength
- Use zoom to inspect the next branch
- Check Shell Shock by its actual function
- Treat map access as a separate purchase goal
- Keep the session controls comfortable
- Plan prestige around the current exchange
- Review one change before making another
1. Understand the current grid before spending
The store places concealed enemies on a grid and awards currency for the bombing activity. Play a short sequence and observe the reward and current limitation before spending the entire balance. This is a practical baseline for the next purchase, not a claim about a hidden grid pattern or exact target probabilities. The source does not provide a universal grid solution, so an assumed pattern should not become the reason to commit to a long farming route.
Sources: Current Steam listing
2. Separate income from action strength
The two skill trees cover abilities and economy, including passive income and increased bombing power. Read which function the proposed purchase affects. If the obstacle is currency for a map, an economy option answers a different question from an action upgrade. This does not establish that one category always wins. Compare the current cost and stated effect in the game, then choose the change whose purpose you can explain rather than buying several unrelated branches without checking the result.
Sources: Current Steam listing
3. Use zoom to inspect the next branch
The readability update adds zooming in and out of the skill trees, while July adds font scaling. Make the prerequisite and description legible before assuming a branch is unavailable or that a small label means a different upgrade. A view setting changes how you inspect the tree, not its currency requirement. Check the same node after a display adjustment so a visual problem does not become an invented claim about missing progression.
Sources: Readability and Shell Shock fix / July UI improvements
4. Check Shell Shock by its actual function
The September fix says Shell Shock now correctly increases bomb radius. That is a concrete change to coverage rather than a general damage promise. When comparing the upgrade, look at the current affected area and the grid situation that made coverage matter. Do not project the name onto a different function or rely on an older version where its effect was broken. The note does not establish a universal radius value or rank it above every economy upgrade.
Sources: Readability and Shell Shock fix
5. Treat map access as a separate purchase goal
The store describes maps increasing in size and reward as you progress. Before moving on, identify the requirement visible in your current game and the purpose of the next map. A larger reward can come with a different grid context; it is not enough evidence for an invented per-minute income formula. Keep the next unlock as a clear goal, then reassess after entering it instead of assuming the same purchase order remains optimal throughout all twelve listed maps.
Sources: Current Steam listing
6. Keep the session controls comfortable
Current UI updates improve Deck compatibility, readability and font scale. The June quality-of-life change also allows one tap or click to skip the Ready/Go intro banner for a minigame. Use those options when the interruption or a small label is the actual obstacle. They do not change the documented prestige reward or automatically grant an achievement. Keeping controls readable makes the progression comparison easier without confusing convenience with an economy bonus.
Sources: July UI improvements / Readability and Shell Shock fix / Achievement recovery update
7. Plan prestige around the current exchange
Prestige resets progress for permanent upgrades. Before confirming, read the present reward and identify what you will restart. This is a decision checkpoint, not a fixed reset recommendation at an invented balance or elapsed time. A permanent ability can have a different role from a currency purchase in the current run. Keep a note of why you chose the reset so you can compare the following cycle with a meaningful baseline rather than just the size of its displayed numbers.
Sources: Current Steam listing
8. Review one change before making another
After a purchase or reset, observe whether it addressed the limitation you identified. If it did not, check the effect and current context before replacing the entire plan. The developer estimates a short experience but does not guarantee every player follows the same route or completion time. A repeated run can be used to understand progression, while an achievement issue should be checked against the named recovery notice instead of treated as evidence that the whole economy is failing.
Sources: Current Steam listing / Achievement recovery update
| Observed limitation | Relevant comparison |
|---|---|
| Currency for the next step | Economy option and map requirement |
| Action coverage | Current radius and Shell Shock effect |
| Reset decision | Permanent reward versus progress exchanged |
Name the limitation, buy one relevant change and observe its effect. Read the prestige exchange before accepting a reset.
Related guides
Use a readable tree and a clear purchase goal. Distinguish income, power, coverage and map access, then compare the permanent prestige reward with what the current run will exchange.
Sources checked October 14, 2026. Published facts are linked beside their explanations. Planning and practice suggestions are editorial advice rather than verified optimal builds.
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