Dinamic also branched into basketball with the similar "PC Basket" franchise. Garin and Martínez cite Pyro Studios' game "" (1998) as "[t]he most distinguished Spanish game of the 1990s". The game was an international hit, reaching global sales of 600,000 units after roughly five months. In the German market, it was the fourth-best-selling computer game of 1998. "Commandos" was also a hit in the United Kingdom, where it spent 15 weeks at #1 on the computer game sales lists. According to publisher Eidos Interactive, the game's global sales surpassed 1.5 million copies by May 2000. In 2001, "GameSpot Spain" declared "Commandos" the biggest hit in the history of Spanish games. Pendulo Studios, founded in 1993, debuted with the graphic adventure game "" in 1994. It has been cited as a landmark Spanish release in the genre. While Spanish developers like Aventuras AD had released interactive fiction games during the 1980s, including those with graphics, a graphic adventure game like "Igor" had never been made in Spain. The game "encouraged other [domestic] companies to devote themselves" to the genre, according to "GameLive PC"; and Alejando Alcolea of "HobbyConsolas" retrospectively highlighted "Igor" as one of the two most important domestic games, alongside "Commandos", to be released in the 1990s. Pendulo continued to develop games in the adventure genre, following "Igor" in 1997 with "Hollywood Monsters", a long-term commercial hit. A writer for "MarcaPlayer" summarized it in 2011 as "one of the most played and best-selling adventures in Spanish software" history. In 1996, developer Revistronic released "3 Skulls of the Toltecs", the first Spanish adventure game to see significant success outside its home country. According to "GameLive PC", it achieved sales of 25,000 units in Spain and 200,000 across Europe.