Following are the top 10 climaxes in the history of Malayalam films; of course, purely in my opinion. The scenes speak for themselves.
#10.
At No.10 is the climax of Thaniyavarthanam (1987). Written by Lohithadas, directed by Sibi Malayil.
#9.
At No.9 is the climax of Kolilakkam (1980). Directed by Vijayanand.
Immortalized by Jayan's helicopter action scene and his death.
#8.
At No.8 is the climax of Sadayam (1992). Written by M.T. Vasudevan Nair, directed by Sibi Malayil
#7.
At No. 7 is the climax of Uyarangalil (1984) - written by M.T. Vasudevan Nair and directed by I.V Sasi. Mohanlal as anti-hero.
#6.
At No.6 is Sukrutham (1994) climax: written by M.T. Vasudevan Nair, directed by Harikumar.
#5.
At No.5 is the climax of Kilukkam (1991) . Written by Venu Nagavally, directed by Priyadarshan.
#4.
At No.4 is the climax of Dasharatham (1989). Written by Lohithadas, directed by Sibi Malayil.
#3.
At No.3 is the climax of Chithram (1988). Written and directed by Priyadarshan.
Link not available.
#2.
At No. 2 is the climax of Kireedam (1989). Written by Lohithadas, directed by Sibi Malayil.
#1.
At No.1 is the climax of the epic, Oru Vadakkan Veeragadha (1989). Written by M.T. Vasudevan Nair, directed by Hariharan.