Chart Watch, May: Survival and Puzzle Hold Their Ground

May didn't reshuffle the top of the charts, and that stability is itself the story. Ad intelligence trackers still place Whiteout Survival and Last War: Survival among the largest global UA spenders, alongside Monopoly GO!, a pattern that has held since the start of the year with no new entrant displacing any of the three. Puzzle is the same. Royal Match and Block Blast! remain the genre's chart anchors on both downloads and revenue, and neither category shows the kind of volatility that usually comes with a major launch or a platform policy shift.

Downloads and revenue: survival and puzzle hold their ground

Puzzle holds the download lead. It has done so for most of the year on the strength of casual, low-friction titles with broad geographic reach, while revenue concentration sits more heavily with the survival and 4X titles, where deeper monetisation loops and longer session lengths translate into stronger per-user spend without leading on raw install volume. The Monopoly title anchors both metrics at once. It is entering its third year live without a visible slowdown in ad spend or chart position, which is an unusually long run for a title in a genre normally associated with faster fatigue.

One genre observation from May's mobile games chart watch

The survival and 4X category's staying power through May is notable given how UA teams usually describe hyper-competitive genres: heavy testing budgets, frequent creative refreshes, short concept lifespans. Whiteout Survival and Last War have kept broadly similar creative and monetisation approaches in market for months without the visible churn that pattern would predict. The likelier reading is that the genre's current leaders have found a testing cadence which refreshes creative without abandoning a working core concept, instead of replacing concepts wholesale on a fixed schedule.

What it means for UA teams

A market this stable at the top is one where marginal creative quality decides whether a new entrant can break in, not category timing. Teams planning a launch into survival or 4X or puzzle over the coming quarter should treat the current leaders' ad spend as a floor for competitive CPMs rather than a ceiling; none of the three shows any sign of pulling back. Budgets built against last year's benchmarks for these categories are almost certainly underestimating what a competitive test costs today.

Related archive reading

• Chart Watch, March: Survival Titles Hold the Spend Line
• Chart Watch, February: Mobile Game Revenue Rankings Hold