
Onwards to the past! Learn the real power of science! Help the professor and his loyal companion deal with hordes of dinosaurs.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Sep 7 → 0/day in the week after.
Reviews, worldwide (the counter carries no country): 0/day in the week to Jul 30 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Genres
Engagement
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Honestly, I truly wanted to enjoy a simple Tower Defense game and I would have settled for an 'okay' rating even. This couldn't even make that grade so I flat out returned the game...even knowing it was on sale.
Ein wirklich erfrischendes und taktisches Spiel 100-150 Stunden bekommt man voll wenn man es wirklich zu 100% durchspielen will. Klar auf dauer eintönig und öde, aber so für nen Stündchen am Abend 2-3 x die Woche echt unterhaltsam :)
I do not consider myself a master at many things, but having played this game off and on over the last 10 years (as an internet game), I think ive learned everything you can know about this game. I've really enjoyed the simplicity, detailed animation, and diversity of environments that it brings to tower defense games. Ive beaten the full web version a couple dozen times, and each time Ive tried to approach the game differently to understand the mechanics a little more and master particularly difficult waves (Example: not allowing the second wave of Level 2 of time mayhem to make it past the first bend at the top). The steam version is different than the web version (waves behave slightly different, hit point values as well), you get 3X more upgrade resources with the easy/medium/hard options on steam, and I will say that in both versions many upgrades are a waste of time and a trap for using precious upgrade points. Lowering Tower Cost and Fossil resource tower utilization and performance is critical, and the biggest breakthrough for me was realizing how impressive drum towers are when you have 6+ on a map (especially for tower range). I encourage anyone reading this to upgrade these stats (but not resource tower speed) and the game will become much easier. Its a nice game to pass the time with, and if you are into tower defense like me then its one of the best IMO. I wish they added new worlds, and that the steam version didnt count the ice age and time mayhem as DLC, but the game is good.
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, German, Russian
Hours played at review time, across 40 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
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way too much of a grind ... just not a fun TD game
Jogo muito bom e desafiador, clássico Tower Defense com vários níveis e dificuldades diferentes. Recomendo
The game is not finished, but you have to pay money...
Один два вечера поубивать пойдет))
good game
molto avvicente
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
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| $9.5K | 199 | 70% | $1.49 | |
| $25.9K | 47 | 94% | $15.99 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $10.4M | 16.2K | 90% | $17.99 | |
| $1.5M | 4.1K | 86% | $12.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $157.6K | 295 | 93% | $14.99 | |
| $157.6K | 542 | 86% | $5.99 | |
| $157.5K | 198 | 79% | $29.99 | |
| $157.5K | 304 | 80% | $19.99 | |
| $157.4K | 492 | 88% | $7.49 | |
| $157.4K | 948 | 63% | $5.99 |