Scirra's Construct 3 offers a similar event-based system directly in your web browser. The free version includes significant functionality for learning and prototyping.
Searching for a "Clickteam Fusion 2.5 pirated link" exposes your computer to malware, puts your personal data at risk, and leaves you with an unstable, unsupported product that cannot legally be used to publish games. clickteam fusion 25 pirated link
If you plan to sell your game on Steam, GOG, or the App Store, using a pirated engine can lead to legal action or your game being banned. Scirra's Construct 3 offers a similar event-based system